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Development of supramolecular magnetic materials based on hetero-spin systems and soft materials

Research Project

Project/Area Number 22350059
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials chemistry
Research InstitutionThe University of Electro-Communications

Principal Investigator

ISHIDA Takayuki  電気通信大学, 情報理工学(系)研究科, 教授 (00232306)

Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywords分子性磁性体 / 集積型金属作体 / 超分子科学 / 単分子磁石 / 高スピン分子 / 相転移 / 集積型金属錯体 / 磁性電導体 / ホストゲスト錯体 / 液晶 / スピンクロスオーバー
Research Abstract

(1) Thermochromic organic magnetic materials: A series of ground triplet compounds showed successive structural phase transitions, and each phase was characterized to be S = 0, 1/2, or 1 spin state.
(2) Paramagnetic host-guest compounds: Biradical host compounds were synthesized. The ground spin state was switched between the S = 0 and 1 states on adding or removing diamagnetic guest ions.
(3) Radical-coordinated lanthanide complexes: 4f-3d and 4f-2p Hetero-spin systems are prepared, and the exchange coupling among the hetero-spins were precisely determined.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (158 results)

All 2014 2013 2012 2011 2010 Other

All Journal Article (56 results) (of which Peer Reviewed: 55 results,  Acknowledgement Compliant: 1 results) Presentation (92 results) (of which Invited: 10 results) Book (2 results) Remarks (8 results)

  • [Journal Article] Preparation and Characterization of [Gd(hfac)_3 (DTBN)(H_2 O)] (DTBN = Di-t-butyl Nitroxide). Ferromagnetic Gd^<3+> -Gd^<3+> Super-superexchange2014

    • Author(s)
      T. Kanetomo and T. Ishida
    • Journal Title

      Chem. Commum.

      Volume: 50 Issue: 19 Pages: 2529-2531

    • DOI

      10.1039/c3cc48326f

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multifunctional π-Expanded Macrocyclic Oligothiophene 6-Mers and Related Macrocyclic Oligomers2014

    • Author(s)
      Iyoda, M.; Tanaka, K.; Shimizu, H.; Hasegawa, M.; Nishinaga, T.; Nishiuchi, T.; Kunugi, Y.; Ishida, T.; Otani, H.; Sato, H.; Inukai, K.; Tahara, K.; Tobe, Y.
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 136 Issue: 6 Pages: 2389-2396

    • DOI

      10.1021/ja4101744

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Doubly TEMPO-Coordinated Gadolinium(III), Lanthanum(III), and Yttrium(III) Complexes. Strong Superexchange Coupling across Rare Earth Ions2014

    • Author(s)
      R. Murakami, T. Nakamura, and T. Ishida
    • Journal Title

      Dalton Trans.

      Volume: 43 Issue: 15 Pages: 5893-5898

    • DOI

      10.1039/c3dt53586j

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, Structure, Luminescence, and Magnetic Properties of a Single-Ion Magnet “mer”-[Tris(N-[(imidazol-4-yl)-methylidene]-DLphenylalaninato)terbium(III) and Related “fac”-DL-Alaninato Derivative2014

    • Author(s)
      Suguru Yamauchi, Takeshi Fujinami, Naohide Matsumoto, Naotaka Mochida, Takayuki Ishida, Yukinari Sunatsuki, Masayuki Watanabe, Masanobu Tsuchimoto, Cecilia Coletti, and Nazzareno Re
    • Journal Title

      Inorganic Chemistry

      Volume: 53 Issue: 12 Pages: 5961-5971

    • DOI

      10.1021/ic5001599

    • Related Report
      2013 Final Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Linker Stoichiometry Controlled Stepwise Supramolecular Growth of a Flexible Cu_2 Tb Single Molecule Magnet from Monomer to Dimer to 1D Chain2014

    • Author(s)
      S. Ghosh, Y. Ida, T. Ishida, and A. Ghosh
    • Journal Title

      Cryst. Growth Desn.

      Volume: 14 Issue: 5 Pages: 2588-2598

    • DOI

      10.1021/cg500290m

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Formation of Two Drastically Different MOFs Based on Mn(II)-Benzoate and Pyrazine with a Change in Seasonal Temperature : Structural Analysis and Magnetic Study2013

    • Author(s)
      P. Kar, Y. Ida, T. Ishida, and A. Ghosh
    • Journal Title

      Cryst Eng Comm

      Volume: 15 Issue: 2 Pages: 400-410

    • DOI

      10.1039/c2ce26258d

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A new family of trinuclear nickel(II) complexes as single molecule magnets2013

    • Author(s)
      R. Biswas
    • Journal Title

      Chem. Eur. J.

      Volume: 19 Issue: 12 Pages: 3943-3953

    • DOI

      10.1002/chem.201202795

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ground Triplet Pyrimidine-4,6-diyl Bis(tert-butyl Nitroxide) as a Paramagnetic Building Block for Metal-Organic Frameworks2013

    • Author(s)
      Y. Homma, A. Okazawa, and T. Ishida
    • Journal Title

      Tetrahedron Lett.

      Volume: 54 Issue: 24 Pages: 3120-3123

    • DOI

      10.1016/j.tetlet.2013.04.008

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Syntheses, structures, and magnetic properties of acetato- and diphenol ato-bridged 3d-4f binuclear complexes [M(3-MeOsaltn)(MeOH) x(ac) Ln(hfac)_2](M = Zn^<II>, Cu^<II>, Ni^<II>, Co^<II> ; Ln=La^<III>, Gd^<III>, Tb^<III>, Dy^<III> ; 3-MeOsaltn=N, N-Bis- (3-methoxy-2-oxybenzylidene)-1,3-propanediaminato ; Ac = Acetato ; Hfac=Hexafluoroacetylacetonato ; X=0or1)2013

    • Author(s)
      Masaaki Towatari, Koshiro Nishi, Takeshi Fujinami, Naohide Matsumoto, Yukinari Sunatsuki, Masaaki Kojima, Naotaka Mochida, Takayuki Ishida, Nazzareno Re, Jerzy Mrozinski
    • Journal Title

      Inorganic Chemistry

      Volume: 52 Issue: 10 Pages: 6160-6178

    • DOI

      10.1021/ic400594u

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Supramolecular Switch between Ground High- and Low-Spin States Using 2,2' : 6',2"-Terpyridine-6,6"-Diyl Bis(tert-butyl Nitroxide)2013

    • Author(s)
      T. Konno, K. Koide, and T. Ishida
    • Journal Title

      Chem. Commun.

      Volume: 49 Issue: 45 Pages: 5156-5158

    • DOI

      10.1039/c3cc41894d

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Carbonato-Bridged Ni^<II>_2Ln^<III>_2 (Ln^<III>=Gd^<III>, Tb^<III>, Dy^<III>) Complexes Generated by Atmospheric CO_2 Fixation and Their Single-Molecule-Magnet Behavior : [([μ_4-CO_3) 2{Ni^<II>(3-MeOsaltn)(MeOH or H_2O)Ln^<III>(NO_3)}2]-solvent [3-MeOsaltn=N,N'-Bis(3-methoxy-2-oxybenzylidene)-1,3-propanediaminato]2013

    • Author(s)
      Soichiro Sakamoto, Takeshi Fujinami, Koshiro Nishi, Naohide Matsumoto, Naotaka Mochida, Takayuki Ishida, Yukinari Sunatsuki, Nazzareno Re
    • Journal Title

      Inorganic Chemistry

      Volume: 52 Issue: 12 Pages: 7218-7299

    • DOI

      10.1021/ic4008312

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Single-molecule magnet [Tb(hfac)_3 (2pyNO)] (2pyNO = t-butyl 2-pyridyl nitroxide) with a relatively high barrier of magnetization reversal2013

    • Author(s)
      R. Murakami, T. Ishida, S. Yoshii, and H. Nojiri
    • Journal Title

      Dalton Trans.

      Volume: 42 Issue: 38 Pages: 13968-13973

    • DOI

      10.1039/c3dt51784e

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, Structure, Luminescent and Magnetic Properties of Carbonato-Bridged Zn^II_2 Ln^III_2 Complexes [(μ -CO_3)_2 {Zn^IIL^nLn^III(NO_3)}_2 ] (Ln^III= Gd^III , Tb^III, Dy^III ; L^1 = N,N'-Bis(3-methoxy-2-oxybenzylidene)-1,3-prop anediaminato, L^2 = N,N'-Bis(3-ethoxy-2-oxybenzylidene)-1,3-propa nediaminato)2013

    • Author(s)
      K. Ehama, Y. Ohmichi, S. Sakamoto, T. Fujinami, N. Matsumoto, N. Mochida, T. Ishida, Y. Sunatsuki, M. Tsuchimoto, and N. Re
    • Journal Title

      Inorg. Chem.

      Volume: 52 Issue: 21 Pages: 12828-12841

    • DOI

      10.1021/ic4022273

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Determination of Crystal-Field Energy Levels and Temperature Dependence of Magnetic Susceptibility for Dy^<3+> in [Dy_2 Pd] Heterometallic Complex2013

    • Author(s)
      M. Karbowiak, C. Rudowicz, and T. Ishida
    • Journal Title

      Inorg. Chem.

      Volume: 52 Issue: 22 Pages: 13199-13206

    • DOI

      10.1021/ic4021542

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exchange Couplings and Its Chemical Trend Studied by High-Frequency EPR on Heterometallic [Ln_2Ni] Complexes2013

    • Author(s)
      A. Okazawa, T. Shimada, N. Kojima, S. Yoshii, H. Nojiri, and T. Ishida
    • Journal Title

      Inorg. Chem.

      Volume: 52 Issue: 23 Pages: 13351-13355

    • DOI

      10.1021/ic402417h

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Study on Radical-Gadolinium(III) Complexes. Relationship between the Exchange Coupling and Coordination Structure2013

    • Author(s)
      T. Ishida, R. Murakami, T. Kanetomo, and H. Nojiri
    • Journal Title

      Polyhedron

      Volume: 66 Pages: 183-187

    • DOI

      10.1016/j.poly.2013.04.004

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal Structures and Magnetic Properties of Two-Dimensional Copper(II) Complexes Bridged with Pyrazine-2-carboxamide2013

    • Author(s)
      M. Yoshida, T. Shimada, T. Ishida, and T. Kogane
    • Journal Title

      Polyhedron

      Volume: 66 Pages: 75-80

    • DOI

      10.1016/j.poly.2013.02.033

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Syntheses, Structures, and Magnetic Properties of Acetato- and Diphenolato-Bridged 3d-4f Binuclear Complexes [M(3-MeOsaltn)(MOH)x(ac)Ln(hfac)2] (M = ZnII, CuII, NiII, CoII; Ln = LaIII, GdIII, TbIII, DyIII; 3-MeOsaltn = N,N’-Bis(3-methoxy-2-oxybenzylidene)-1,3-propanediaminato; ac =Acetato; hfac- = Hexafluoroacetylacetonato; x = 0 or 1)2013

    • Author(s)
      M. Towatari, K. Nishi, T. Fujinami, N. Matsumoto, Y. Sunatsuki, M. Kojima, N. Mochida, T. Ishida, N. Re, J. Mrozinski
    • Journal Title

      Inorganic Chemistry

      Volume: 52

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Supramolecular Switch between Ground High- and Low-Spin States Using 2,2’:6’,2”- Terpyridine-6,6”-Diyl Bis(tert-butyl Nitroxide)2013

    • Author(s)
      T. Konno, K. Koide, and T. Ishida
    • Journal Title

      Chemical Communications

      Volume: 2013 Issue: 67 Pages: 8443-8443

    • DOI

      10.1039/c2cc90275c

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Triply Radical-coordinated Gadolinium(III) Complex as a High-spin S = 5 Assembly2012

    • Author(s)
      N. Ikegaya, T. Kanetomo, R. Murakami, and T. Ishida
    • Journal Title

      Chem. Lett.

      Volume: 42 Issue: 1 Pages: 82-83

    • DOI

      10.1246/cl.2012.82

    • NAID

      10030222594

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oximato-bridged light-lanthanide Ln4Cu complexes showing ferromagnetic Ln-Cu exchange coupling2012

    • Author(s)
      Kei Fujiwara
    • Journal Title

      Chemical Physics Letters

      Volume: 530 Pages: 49-54

    • DOI

      10.1016/j.cplett.2012.01.062

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polyether-Bridged Bis(tert-Butyl Nitroxide) Paramagnetic Hosts Showing Receptor Ability to Calcium(II) and Barium(II) Ions2012

    • Author(s)
      S. Osada, N. Hirosawa, and T. Ishida
    • Journal Title

      Tetrahedron

      Volume: 68 Issue: 31 Pages: 6193-6197

    • DOI

      10.1016/j.tet.2012.05.065

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin-Crossover and Light-Induced Excited Spin-State Trapping Observed for an Iron(II) Complex Chelated with Tripodal Tetrakis(2-pyridyl)methane2012

    • Author(s)
      N. Hirosawa, Y. Oso, and T. Ishida
    • Journal Title

      Chem. Lett.

      Volume: 41 Issue: 7 Pages: 716-718

    • DOI

      10.1246/cl.2012.716

    • NAID

      130004426633

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exchange coupling in TbCu and DyCu single-molecule magnets and related lanthanide and vanadium analogs2012

    • Author(s)
      Takayuki Ishida
    • Journal Title

      Dalton Transactions

      Volume: 41 Issue: 44 Pages: 13609-13609

    • DOI

      10.1039/c2dt31169k

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biradical Chelating Host 2,2'-Bipyridine-6,6'-diyl Bis(tert-Butyl Nitroxide) Showing Tunable Exchange Magnetic Coupling2011

    • Author(s)
      K. Koide and T. Ishida
    • Journal Title

      Inorg. Chem. Commun.

      Volume: 14 Issue: 1 Pages: 194-196

    • DOI

      10.1016/j.inoche.2010.10.020

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical Trend of 4f-3d Exchange Couplings in Heterometallic Complexes with Ln = Gd, Td, Dy, Ho, Er and M = Cu, V2011

    • Author(s)
      R. Watanabe, K. Fujiwara, A. Okazawa, G. Tanaka, S. Yoshii, H. Nojiri, and T. Ishida
    • Journal Title

      Chem. Commun.

      Volume: 47 Issue: 7 Pages: 2110-2112

    • DOI

      10.1039/c0cc04669h

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and Magnetic Properties of an Unprecedented syn-anti μ-Nitrito-1κO : 2κO' Bridged Mn(III)-Salen Complex and Its Isoelectronic and Isostructural Formate Analogue2011

    • Author(s)
      P. Kar, R. Biswas, M. G. B. Drew, Y. Ida, T. Ishida, and A. Ghosh
    • Journal Title

      Dalton Trans.

      Volume: 40 Issue: 13 Pages: 3295-3304

    • DOI

      10.1039/c0dt01521k

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin Canted Antiferromagnetic Phase Transition in Alternating Phenoxo and Carboxylato Bridged Mn(III)-Salen Complexes2011

    • Author(s)
      P. Kar, P. Mukherjee, M. G. B. Drew, T. Ishida, and A. Ghosh
    • Journal Title

      Eur. J. Inorg. Chem.

      Volume: 2011 Issue: 13 Pages: 2075-2085

    • DOI

      10.1002/ejic.201001215

    • Related Report
      2013 Final Research Report 2011 Annual Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Exchange Couplings Showing a Chemical Trend in Cu-Ln-Cu Complexes (Ln=Gd, Tb, Dy, Ho, Er)2011

    • Author(s)
      Takashi Shimada
    • Journal Title

      Inorganic Chemistry

      Volume: 50 Issue: 21 Pages: 10555-10557

    • DOI

      10.1021/ic201944s

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Unique Example of Structural Diversity Tuned by Apparently Innocent o-, m- and p-Nitro Substituent of Benzoate in Their Complexes of Mn(II) with 4,4'-Bipyridine : 1D Ladder, 2D Sheet and 3D Framework2011

    • Author(s)
      P. Kar, R. Biswas, Y. Ida, T. Ishida, and A. Ghosh
    • Journal Title

      Cryst. Growth Design

      Volume: 11 Issue: 12 Pages: 5305-5315

    • DOI

      10.1021/cg2008649

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 2,2'-Bipyridine-6,6'-diyl Bisnitroxide as a Paramagnetic Host. Encapsulation of a Zinc(II) Ion2011

    • Author(s)
      K. Koide and T. Ishida
    • Journal Title

      Polyhedron

      Volume: 30 Issue: 18 Pages: 3034-3037

    • DOI

      10.1016/j.poly.2011.02.027

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Oxovanadium(IV) Complexes Chelated with Tetrahalosalen Ligands2011

    • Author(s)
      K. Fujiwara and T. Ishida
    • Journal Title

      Polyhedron

      Volume: 30 Issue: 18 Pages: 3073-3078

    • DOI

      10.1016/j.poly.2011.02.035

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Single-molecule magnet behavior enhanced by magnetic coupling between 4f and 3d spins2011

    • Author(s)
      Atsushi Okazawa
    • Journal Title

      Polyhedron

      Volume: 30 Issue: 18 Pages: 3140-3144

    • DOI

      10.1016/j.poly.2011.03.020

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exchange couplings in one-dimensionally arrayed 4f-3d heterometallic [Ln_2Cu_2]_n compounds : A chemical trend of the coupling parameter2011

    • Author(s)
      Atsushi Okazawa
    • Journal Title

      Polyhedron

      Volume: 30 Issue: 18 Pages: 3121-3126

    • DOI

      10.1016/j.poly.2011.03.007

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Attempted Synthesis of Axial-Equatorial Pyrazine-Bridged Copper(II) Complexes toward Homometallic Ferromagnetic Compounds2011

    • Author(s)
      R. Watanabe, T. Shimada, N. Koyama, T. Ishida, and T. Kogane
    • Journal Title

      Polyhedron

      Volume: 30 Issue: 18 Pages: 3165-3170

    • DOI

      10.1016/j.poly.2011.03.031

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biradical Chelating Host 2, 2'-Bipyridine-6, 6'-diyl Bis(tert-Butyl Nitroxide)Showing Tunable Exchange Magnetic Coupling2011

    • Author(s)
      K.Koide, T.Ishida
    • Journal Title

      Inorganic Chemistry Communications

      Volume: 14 Pages: 194-196

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical Trend of 4f-3d Exchange Couplings in Heterometallic Complexes with Ln=Gd, Td, Dy, Ho, Er and M=Cu, V2011

    • Author(s)
      R.Watanabe, K.Fujiwara, A.Okazawa, G.Tanaka, S.Yostui, H.Nojiri, T.Ishida
    • Journal Title

      Chemical Communications

      Volume: 47 Pages: 2110-2112

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and Magnetic Properties of an Unprecedented syn-anti μ-Nitrito 1κO:2κO Bridged Mn(III)-Salen Complex and Its Iscelectronic and Isostructural Formate Analogue2011

    • Author(s)
      P.Kar, R.Biswas, M.G.B.Drew, Y.Ida, T.Ishida, A.Ghosh
    • Journal Title

      Dalton Transactions

      Volume: 40 Pages: 3295-3304

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 2, 2'-Bipyridine-6, 6'-diyl Bisnitroxide as a Paramagnetic Host.Encapsulation of a Zinc(II)Ion2011

    • Author(s)
      K.Koide, T.Ishida
    • Journal Title

      Polyhedron

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Oxovanadium(IV)Complexes Chelated with Tetrahalosalen Ligands2011

    • Author(s)
      K.Fujiwara, T.Ishida
    • Journal Title

      Polyhedron

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Single-Molecule Magnet Behavior Enhanced by Magnetic Coupling between 4f-3dSpins2011

    • Author(s)
      A.Okazawa, H.Nojiri, T.Ishida, N.Kojima
    • Journal Title

      Polyhedron

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exchange Couplings in One-dimentionally Arrayed 4f-3d Heterometallic[Ln_2Cu_2]_n, Compounds.A Chemical Trend of the Coupling Parameter2011

    • Author(s)
      A.Okazawa, K.Fujiwara, R.Watanabe, N.Kojima, S.Yoshii, H.Nojiri, T.Ishida
    • Journal Title

      Polyhedron

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Attempted Synthesis of Axial-Equatorial Pyrazine-Bridged Copper(II)Complexestoward Homometallic Ferromagnetic Compounds2011

    • Author(s)
      R.Watanabe, T.Shimada, N.Koyama, T.Ishida, T.Kogane
    • Journal Title

      Polyhedron

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Amino Acid Spin-Labels. An Application of Chelation Ability to a Nickel(II) Ion2010

    • Author(s)
      S. Osada, K. Igarashi, T. Nogami, and T. Ishida
    • Journal Title

      Chem. Lett.

      Volume: 39 Issue: 6 Pages: 576-577

    • DOI

      10.1246/cl.2010.576

    • NAID

      130004425885

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hard Magnets after Freezing of Spin Dynamics of Soft Magnets in Cobalt(II)-Radical Chain Compounds2010

    • Author(s)
      Y. Okamura, N. Ishii, T. Nogami, and T. Ishida
    • Journal Title

      Bull. Chem. Soc. Jpn.

      Volume: 83 Issue: 6 Pages: 716-725

    • DOI

      10.1246/bcsj.20090316

    • NAID

      130004152746

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Organic Two-Step Spin-Transition-Like Behavior in a Linear S = 1 Array : 3'-Methylbiphenyl-3,5-diyl Bis(tert-butylnitroxide) and Related Compounds2010

    • Author(s)
      H. Nishimaki and T. Ishida
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 132 Issue: 28 Pages: 9598-9599

    • DOI

      10.1021/ja102890g

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ferro- and Antiferromagnetic Coupling Switch Accompanied by Twist Deformation around the Copper(II) and Nitroxide Coordination Bond2010

    • Author(s)
      A. Okazawa, D. Hashizume, and T. Ishida
    • Journal Title

      J. Am. Chem. Soc.

      Volume: 132 Issue: 33 Pages: 11516-11524

    • DOI

      10.1021/ja102163d

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spin-Transition-Like Behavior on One Side in a Nitroxide-Copper(II)-Nitroxide Triad System2010

    • Author(s)
      A. Okazawa and T. Ishida
    • Journal Title

      Inorg. Chem.

      Volume: 49 Issue: 21 Pages: 10144-10147

    • DOI

      10.1021/ic101536q

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Gd-Cu, Tb-Cu, and Ho-Cu Couplings in Isomorphous [Ln_2Cu] Complexes2010

    • Author(s)
      A. Okazawa, R. Watanabe, M. Nezu, T. Shimada, S. Yoshii, H. Nojiri, and T. Ishida
    • Journal Title

      Chem. Lett.

      Volume: 39 Issue: 12 Pages: 1331-1332

    • DOI

      10.1246/cl.2010.1331

    • NAID

      10027468852

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Amino Acid Spin-Labels.An Application of Chelation Ability to a Nickel(II)Ion2010

    • Author(s)
      S.Osada, K.Igarashi, T.Nogami, T.Ishida
    • Journal Title

      Chemistry Letters

      Volume: 39 Pages: 576-577

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hazd Magnets after Freezing of Spin Dynamics of Soft Magnets in Cobalt(II>一Radical Chain Compounds2010

    • Author(s)
      Y.Okamura, N.Ishii, T.Nogami, T.Ishida
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 83 Pages: 716-725

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Organic Two-Step Spin-Transition-Like Behavior in a Linear S=1 Array :3'-Methylbiphenyl-3, 5-diyl Bis(tert-butylnitroxide)and Related Compounds2010

    • Author(s)
      H.Nishimaki, T.Ishida
    • Journal Title

      The Journal of the American Chemical Society

      Volume: 132 Pages: 9598-9599

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferro-and Antiferromagnetic Coupling Switch Accompanied by Twist Deformation around the Copper(II)and Nitroxide Coordination Bond2010

    • Author(s)
      A.Okazawa, D.Hashizume, T.Ishida
    • Journal Title

      The Journal of the American Chemical Society

      Volume: 132 Pages: 11516-19599

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin-Transition-Like Behavior on One Side in a Nitroxide-Copper(II)一Nitroxide Triad System2010

    • Author(s)
      A.Okazawa, T.Ishida
    • Journal Title

      Inorganic Chemistry

      Volume: 49 Pages: 10144-10147

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Gd-Cu, Tb-Cu, and Ho-Cu Couplings in Isomorphous[Ln_2Cu]Complexes2010

    • Author(s)
      A.Okazawa, R.Watanabe, M.Nezu, T.Shimada, S.Yoshii, H.Nojiri, T.Ishida
    • Journal Title

      Chemi stry Letters

      Volume: 39 Pages: 1331-1332

    • NAID

      10027468852

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 反応速度式の正しい求め方講座「化学の大学入試問題を考えるための基本」2010

    • Author(s)
      石田尚行
    • Journal Title

      化学と教育

      Volume: 58 Pages: 226-229

    • NAID

      110008733123

    • Related Report
      2010 Annual Research Report
  • [Presentation] Relatively Strong Exchange Couplings in Lanthanide Complexes Coordinated with 1,1,3,3-Tetramethylisoindoline-2-oxyl2014

    • Author(s)
      T. Nakamura, T. Kanetomo, and T. Ishida
    • Organizer
      The 14th International Conference on Molecule-Based Magnets (ICMM 2014)
    • Place of Presentation
      Saint Petersburg
    • Related Report
      2013 Final Research Report
  • [Presentation] Spin-Crossover Thermal Hysteresis and Light-Induced Effect on Iron(II) Complexes with Tripodal Tris(2-pyridyl)methanol2014

    • Author(s)
      M. Yamasaki and T. Ishida
    • Organizer
      The 14th International Conference on Molecule-Based Magnets (ICMM 2014)
    • Place of Presentation
      Saint Petersburg
    • Related Report
      2013 Final Research Report
  • [Presentation] Structures and Magntic Properties of Two Phases from Imidazolate-Bridged Copper(II) Pyrazolylborate Complexes2014

    • Author(s)
      T. Kogane, T. Kanetomo, H. Muroyama, and T. Ishida
    • Organizer
      The 14th International Conference on Molecule-Based Magnets (ICMM 2014)
    • Place of Presentation
      Saint Petersburg
    • Related Report
      2013 Final Research Report
  • [Presentation] Single-Molecule Magnets Involving Strong Exchange in Lanthanoid Complexes with 2,2'-Bipyridin-6-yl tert-Butyl Nitroxide2014

    • Author(s)
      T. Kanetomo, S. Yoshii, H. Nojiri, and T. Ishida
    • Organizer
      The 14th International Conference on Molecule-Based Magnets (ICMM 2014)
    • Place of Presentation
      Saint Petersburg
    • Related Report
      2013 Final Research Report
  • [Presentation] 3d-2p and 4f-2p Heterospin Molecules2013

    • Author(s)
      T. Ishida
    • Organizer
      Workshop on Molecular Magnets 2013
    • Place of Presentation
      Sendai
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Invited
  • [Presentation] Determination of Crystal-Field Energy Levels and Temperature Dependence of Magnetic Susceptibility for Dy^<3+> in [Dy_2 Pd] Heterometallic Complex2013

    • Author(s)
      M. Karbowiak, C. Rudowicz, and T. Ishida
    • Organizer
      International Conference on Rare Earth Materials, REMAT2013
    • Place of Presentation
      Wroclaw, Poland
    • Related Report
      2013 Final Research Report
  • [Presentation] Relatively Strong Exchange Coupling in Lanthanoid-Nitroxide Heterospin Compounds2013

    • Author(s)
      T. Kanetomo, R. Murakami, and T. Ishida
    • Organizer
      The 1st Awaji International Workshop on Electron Spin Science & Technology : Biological and Materials Science Oriented Applications, 1st AWEST
    • Place of Presentation
      Awaji
    • Related Report
      2013 Final Research Report
  • [Presentation] Entropy-Driven Three-Centered Spin-Crossover-Like Behavior in a Nickel(II) Bis(nitroxide) Complex2013

    • Author(s)
      Y. Homma and T. Ishida
    • Organizer
      The 1st Awaji International Workshop on Electron Spin Science & Technology : Biological and Materials Science Oriented Applications, 1st AWEST
    • Place of Presentation
      Awaji
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Exchange Coupling of Rare-earth-Radical Hetero-Spin Magnetic Clusters-ESR and Neutron Scattering Study2013

    • Author(s)
      T. Tanaka, M. Baker, H. Nojiri and T. Ishida
    • Organizer
      The 12th Asia Pacific Physics Conference, APPC12
    • Place of Presentation
      Makuhari
    • Related Report
      2013 Final Research Report
  • [Presentation] Preparation and characterization of [Gd(hfac)_3 (DTBN)(H_2O)] (DTBN = di-t-butyl nitroxide). Ferromagnetic Gd^<3+> -Gd^<3+> super-superexchange2013

    • Author(s)
      T. Kanetomo and T. Ishida
    • Organizer
      The 7th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Place of Presentation
      Awaji Yumebutai International Conference Center, Awaji Island, Japan
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Determination of Crystal-Field Energy Levels and Temperature Dependence of Magnetic Susceptibility for Dy3+ in [Dy2Pd] Heterometallic Complex2013

    • Author(s)
      M. Karbowiak, C. Rudowicz, and T. Ishida
    • Organizer
      International Conference on Rare Earth Materials, REMAT2013
    • Place of Presentation
      Wroclaw, Poland
    • Related Report
      2013 Annual Research Report
  • [Presentation] Relatively Strong Exchange Coupling in Lanthanoid-Nitroxide Heterospin Compounds2013

    • Author(s)
      T. Kanetomo, R. Murakami, and T. Ishida
    • Organizer
      The 1st Awaji International Workshop on Electron Spin Science & Technology: Biological and Materials Science Oriented Applications, 1st AWEST
    • Place of Presentation
      Awaji, Hyogo
    • Related Report
      2013 Annual Research Report
  • [Presentation] Exchange Coupling of Rare-earth-Radical Hetero-Spin Magnetic Clusters-ESR and Neutron Scattering Study2013

    • Author(s)
      T. Tanaka, M. Baker, H. Nojiri and T. Ishida
    • Organizer
      The 12th Asia Pacific Physics Conference, APPC12
    • Place of Presentation
      Makuhari, Chiba
    • Related Report
      2013 Annual Research Report
  • [Presentation] Entropy-Driven Three-Centered Spin-Crossover-Like Behavior in a Nickel(II) Bis(nitroxide) Complex2013

    • Author(s)
      Y. Homma and T. Ishida
    • Organizer
      The 1st Awaji International Workshop on Electron Spin Science & Technology: Biological and Materials Science Oriented Applications, 1st AWEST
    • Place of Presentation
      Awaji, Hyogo
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Preparation and characterization of [Gd(hfac)3(DTBN)(H2O)] (DTBN = di-t-butyl nitroxide). Ferromagnetic Gd3+-Gd3+ super-superexchange2013

    • Author(s)
      T. Kanetomo and T. Ishida
    • Organizer
      The 7th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Place of Presentation
      Awaji, Hyogo
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 希土類イオンを含むヘテロスピン分子における磁気的相互作用2013

    • Author(s)
      石田尚行
    • Organizer
      東北大学卓越大学院研究会「金属錯体の固体物性最前線― 金属錯体と固体物性物理と生物物性の連携新領域を目指して ―」
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 希土類の科学2012

    • Author(s)
      石田尚行
    • Organizer
      岩村セミナー
    • Place of Presentation
      駒場(東大)
    • Year and Date
      2012-03-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Heterospin 4f-3d and 4f-2p Magnets2012

    • Author(s)
      T. Ishida, R. Murakami, T. Kanetomo, T. Shimada, S. Yoshii, and H. Nojiri
    • Organizer
      The Fujihara Seminar - Frontier and Perspectives in Molecule-Based Quantum Magnets
    • Place of Presentation
      Sendai
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Invited
  • [Presentation] A Novel Fluoride-bridged Ni(II) Trimeric Complex Having N-Alkylethylenediamine2012

    • Author(s)
      K. Miyamoto, Y. Ishikawa, E. Horn, Y. Ida, and T. Ishida
    • Organizer
      The 40th International Conference on Coordination Chemistry (ICCC40)
    • Place of Presentation
      Valencia, Spain
    • Related Report
      2013 Final Research Report
  • [Presentation] Synthesis, Properties and Structure of Nickel(II) Tri-mer and Nickel(II) Mono-mer Complexes2012

    • Author(s)
      Y. Ishikawa, K. Miyamoto, E. Horn, Y. Ida, and T. Ishida
    • Organizer
      The 40th International Conference on Coordination Chemistry (ICCC40)
    • Place of Presentation
      Valencia, Spain
    • Related Report
      2013 Final Research Report
  • [Presentation] Magnetic and EPR Studies of S = 3 Nickel(II) Triangular Complexes Having μ -Hydroxo- and μ -Halogeno-Bridges2012

    • Author(s)
      Y. Ida, K. Miyamoto, E. Horn, M. L. Baker, H. Nojiri, and T. Ishida
    • Organizer
      The 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando, Florida, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Magnetic and EPR Studies on Radical-Lanthanide-Based Single-Molecule Magnets2012

    • Author(s)
      T. Ishida, R. Murakami, T. Kanetomo, M. L. Baker, S. Yoshii, and H. Nojiri
    • Organizer
      The 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando, Florida, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Crystal Structures and Magnetic Properties of Two-dimensional Copper(II) Complexes Bridged with Pyrazine-2-carboxamide2012

    • Author(s)
      M. Yoshida, T. Shimada, T. Ishida, T. Kogane
    • Organizer
      The 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando, Florida, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Chemical Modification of 4f-3d Heterometallic [Ln_2 Ni]-type Single-Molecule Magnets2012

    • Author(s)
      A. Okazawa, T. Ishida, H. Nojiri, S. Yoshii, and N. Kojima
    • Organizer
      The 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando, Florida, USA
    • Related Report
      2013 Final Research Report
  • [Presentation] Spin-Transition-Like Behavior in a Novel Heterospin Triad : Bis(nitroxide)-Chelated Nickel(II) Chloride2012

    • Author(s)
      Y. Homma and T. Ishida
    • Organizer
      International Symposium on Materials Science Opened by Molecular Degrees of Freedom (MDF2012)
    • Place of Presentation
      Miyazaki, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] A Novel Fluoride-bridged Ni(II) Trimeric Complex Having N-Alkylethylenediamine2012

    • Author(s)
      K. Miyamoto, Y. Ishikawa, E. Horn, Y. Ida, and T. Ishida
    • Organizer
      The 40th International Conference on Coordination Chemistry (ICCC40)
    • Place of Presentation
      Valencia
    • Related Report
      2012 Annual Research Report
  • [Presentation] Synthesis, Properties and Structure of Nickel(II) Tri-mer and Nickel(II) Mono-mer Complexes2012

    • Author(s)
      Y. Ishikawa, K. Miyamoto, E. Horn, Y. Ida, and T. Ishida
    • Organizer
      The 40th International Conference on Coordination Chemistry (ICCC40)
    • Place of Presentation
      Valencia
    • Related Report
      2012 Annual Research Report
  • [Presentation] Magnetic and EPR Studies of S = 3 Nickel(II) Triangular Complexes Having μ3-Hydroxo- and μ3- Halogeno-Bridges2012

    • Author(s)
      Y. Ida, K. Miyamoto, E. Horn, M. L. Baker, H. Nojiri, and T. Ishida
    • Organizer
      The 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando
    • Related Report
      2012 Annual Research Report
  • [Presentation] Magnetic and EPR Studies on Radical-Lanthanide-Based Single-Molecule Magnets2012

    • Author(s)
      T. Ishida, R. Murakami, T. Kanetomo, M. L. Baker, S. Yoshii, and H. Nojiri
    • Organizer
      The 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando
    • Related Report
      2012 Annual Research Report
  • [Presentation] Crystal Structures and Magnetic Properties of Two-dimensional Copper(II) Complexes Bridged with Pyrazine-2-carboxamide2012

    • Author(s)
      M. Yoshida, T. Shimada, T. Ishida, T. Kogane
    • Organizer
      The 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando
    • Related Report
      2012 Annual Research Report
  • [Presentation] Chemical Modification of 4f-3d Heterometallic [Ln2Ni]-type Single-Molecule Magnets2012

    • Author(s)
      A. Okazawa, T. Ishida, H. Nojiri, S. Yoshii, and N. Kojima
    • Organizer
      he 13th International Conference on Molecule-Based Magnets (ICMM2012)
    • Place of Presentation
      Orlando
    • Related Report
      2012 Annual Research Report
  • [Presentation] Spin-Transition-Like Behavior in a Novel Heterospin Triad: Bis(nitroxide)-Chelated Nickel(II) Chloride2012

    • Author(s)
      Y. Homma and T. Ishida
    • Organizer
      International Symposium on Materials Science Opened by Molecular Degrees of Freedom (MDF2012)
    • Place of Presentation
      Miyazaki
    • Related Report
      2012 Annual Research Report
  • [Presentation] 4f-3dヘテロ金属錯体の磁気的相互作用2012

    • Author(s)
      石田尚行
    • Organizer
      日本物理学会秋季大会
    • Place of Presentation
      横浜
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Tetrakis(2-pyridyl)methane類を配位子に持つ鉄(II)錯体のカウンターカチオンの違いがもたらす構造とスピンクロスオーバー挙動の変化2012

    • Author(s)
      廣澤直樹、石田尚行
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      横浜(慶応日吉)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 架橋基の異なる基底S=3のNi三核錯体の磁性2012

    • Author(s)
      井田由美、Rituparna Biswas、Kar Paramita、Ashutosh Ghosh、宮本恵子、野尻浩之、石田尚行
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      横浜(慶応日吉)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 4f-3d錯体における交換相互作用と磁気異方性2012

    • Author(s)
      島田貴士、岡澤厚、吉居俊輔、野尻浩之、石田尚
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      横浜(慶応日吉)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 熱誘起磁性の発現を目指したビラジカルの合成と磁性および結晶構造との相関2012

    • Author(s)
      金野拓也、石田尚行
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      横浜(慶応日吉)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 基底三重項ピリミジン-4,6-ジイルビス(tert-ブチルニトロキシド)の合成と性質2012

    • Author(s)
      本間雄太、岡澤厚、石田尚行
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      横浜(慶応日吉)
    • Related Report
      2011 Annual Research Report
  • [Presentation] ランタノイド-ニトロキシドラジカル錯体系の単分子磁石の探索2012

    • Author(s)
      村上里奈、岡澤厚、吉居俊輔、野尻浩之、石田尚行
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      横浜(慶応日吉)
    • Related Report
      2011 Annual Research Report
  • [Presentation] ニトロニルや2-ピリジルニトロキシドとGdの錯体が見せる強磁性や反強磁性的相互作用2011

    • Author(s)
      村上里奈, 池谷直哉, 金友拓哉, 石田尚行
    • Organizer
      東京農工大学・電気通信大学第七回合同シンポジウム「ナノ未来材料とコヒーレント光科学」
    • Place of Presentation
      小金井(東農工大)
    • Year and Date
      2011-12-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] 基底三重項ピリミジンビスニトロキシドの合成と性質2011

    • Author(s)
      本間雄大, 岡澤厚,石田尚行
    • Organizer
      東京農工大学・電気通信大学第七回合同シンポジウム「ナノ未来材料とコヒーレント光科学」
    • Place of Presentation
      小金井(東農工大)
    • Year and Date
      2011-12-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Long-range order and motion of magnetic domain wall in quasi one-dimensional Co-radical coordination polymer2011

    • Author(s)
      T. Ishida
    • Organizer
      The 3rd International Advisory Committee for the RIKEN-RAL Muon Facility (IAC RIKEN-RAL)
    • Place of Presentation
      Wako
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Magnetic Exchange Couplings Showing a Chemical Trend in 4f-3d Heterometallic Complexes2011

    • Author(s)
      T. Ishida
    • Organizer
      Workshop on Development of Functionalized Molecule-based Magnetic Materials
    • Place of Presentation
      Sendai
    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Invited
  • [Presentation] Synthesis and Magnetic Study of Triplet Biradicals toward Materials Showing Thermally Induced Magnetism2011

    • Author(s)
      T. Konno, S. Hirose, and T. Ishida
    • Organizer
      MDF Workshop "Open-shell Organic Molecules - Synthesis and Electronic Structure Freedom,"
    • Place of Presentation
      Osaka
    • Related Report
      2013 Final Research Report
  • [Presentation] Ferromagnetic Coupling in Hydro Nitronyl Nitroxide-Gd(III) and Antiferromagnetic Coupling in 2-Pyridyl Nitroxide-Gd(III) Complexes2011

    • Author(s)
      R. Murakami, N. Ikegaya, T. Kanetomo, and T. Ishida
    • Organizer
      MDF Workshop "Open-shell Organic Molecules - Synthesis and Electronic Structure Freedom,"
    • Place of Presentation
      Osaka
    • Related Report
      2013 Final Research Report
  • [Presentation] Synthesis and Magnetic study of Triplet Biradicals toward Materials Showing Thermally Induced Magnetism2011

    • Author(s)
      T.Konno, S.Hirose, T.Ishida
    • Organizer
      MDF Workshop "Open-shell Organic Molecules-Synthesis and Electronic Structure Freedom"
    • Place of Presentation
      Osaka
    • Related Report
      2011 Annual Research Report
  • [Presentation] Ferromagnetic Coupling in Hydro Nitronyl Nitroxide-Gd(III) and Antiferromagnetic Coupling in 2-Pyridyl Nitroxide-Gd(III) Comolexes2011

    • Author(s)
      R.Murakami, N.Ikegaya, T.Kanetomo, T.Ishida
    • Organizer
      MDF Workshop "Open-shell Organic Molecules-Synthesis and Electronic Structure Freedom"
    • Place of Presentation
      Osaka
    • Related Report
      2011 Annual Research Report
  • [Presentation] ピラジン架橋銅錯体り中で強磁性的カップリングを発現させるための試み2011

    • Author(s)
      島田貴士・渡邉亮・小山将正・石田尚行・小金民造
    • Organizer
      日本化学会第五回関東支部大会
    • Place of Presentation
      東京(東農工大)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 初めてのシン-アンチ型の亜硝酸架橋したMn(II)のサレン錯体の構造と磁性2011

    • Author(s)
      井田由美・Kar, Paramita・Biswas, Rituparna・Drew, Michael G.B.・Ghosh, Ashutosh・石田尚行
    • Organizer
      日本化学会第五回関東支部大会
    • Place of Presentation
      東京(東農工大)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 直線三核Cu-Ln-Cu金属錯体における交換相互作用のランタノイドイオン依存性2011

    • Author(s)
      島田貴士、藤原慶、岡澤厚、田中豪、吉居俊輔、野尻浩之、石田尚行
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山(岡山理科大)
    • Related Report
      2011 Annual Research Report
  • [Presentation] テトラキス(2-ピリジル)メタンを利用したスピンクロスオーバー鉄(II)錯体の転移温度のカウンターイオン依存性2011

    • Author(s)
      廣澤直樹、石田尚行
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山(岡山理科大)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 基底S=3となるμ3_-0-架橋ニッケル(II)三核錯体の磁性2011

    • Author(s)
      井田由美、Rituparna Biswas、Michael G.B.Drew、Ashutosh Ghosh、野尻浩之、石田尚行
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山(岡山理科大)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 4f-3d系錯体におけるランタノイド-ニッケルイオン間に働く交換相互作用の決定2011

    • Author(s)
      岡澤厚・石田尚行・吉居俊輔・野尻浩之・小島憲道
    • Organizer
      第61回錯体化学討論会
    • Place of Presentation
      岡山(岡山理科大)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 熱誘起磁性の発現を目指した基底三重項ビラジカルの合成と評価2011

    • Author(s)
      金野拓也、廣瀬智史、石田尚行
    • Organizer
      第22回基礎有機化学討論会
    • Place of Presentation
      つくば
    • Related Report
      2011 Annual Research Report
  • [Presentation] ラジカル二座配位子を目指したピリミジン-4,6-ジイルビス(tert-ブチルニトロキシド)の合成2011

    • Author(s)
      本間雄太、岡澤厚、石田尚行
    • Organizer
      第22回基礎有機化学討論会
    • Place of Presentation
      つくば
    • Related Report
      2011 Annual Research Report
  • [Presentation] t-ブチル2-ピリジルニトロキシドーランタノイド(Ln=Gd, Tb, Dy)錯体における比較的強い反強磁性的相互作用2011

    • Author(s)
      村上里奈, 池谷直哉, 金友拓哉, 石田尚行
    • Organizer
      第50回電子スピンサイエンス学会年会(SEST2011)
    • Place of Presentation
      仙台
    • Related Report
      2011 Annual Research Report
  • [Presentation] ピリミジン-4,6-ジイルビス(tert-ブチルニトロキシド)の合成および性質2011

    • Author(s)
      本間雄大・岡澤厚・石田尚行
    • Organizer
      第50回電子スピンサイエンス学会年会(SEST2011)
    • Place of Presentation
      仙台
    • Related Report
      2011 Annual Research Report
  • [Presentation] Long-range order and motion of magnetic domain wall in quasi one-dimensional Co-radical coordination polymer2011

    • Author(s)
      T.Ishida
    • Organizer
      The 3rd International Advisory Committee for the RIKEN-RAL Muon Facility (invited)
    • Place of Presentation
      Wako
    • Related Report
      2010 Annual Research Report
  • [Presentation] スピン転移類似挙動を示すπ-dヘテロスピン系2011

    • Author(s)
      石田尚行、岡澤厚
    • Organizer
      新学術領域研究「分子自由度が拓く新物質科学」第4回領域会議
    • Place of Presentation
      東京
    • Related Report
      2010 Annual Research Report
  • [Presentation] オリゴピリジンビスニトロキシド化合物を用いた常磁性ホストの構造と磁性2011

    • Author(s)
      小出和也、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] テトラバロサレン配位子を用いたオキソバナジウム(IV)錯体にみられる強磁性的カツプリング2011

    • Author(s)
      藤原慶、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] インダンジオン誘導体を用いたフォトクロミツク物質の光誘起磁性2011

    • Author(s)
      石田尚行、井田由美
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 4f-3d金属三核錯体における交換相互作用のランタノイドイオン依存性2011

    • Author(s)
      島田貴士、藤原慶、岡澤厚、田中豪、野尻浩之、吉居俊輔、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] スピンクロスオーバー及びLIESST現象を示す鉄(II)錯体の配位子の構造及びイオンサイズの違いのもたらす転移温度の変化2011

    • Author(s)
      廣澤直樹、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] ジケトエチレン骨格をもつフォトクロミツク物質の光誘起磁性2010

    • Author(s)
      井田由美、石田尚行
    • Organizer
      東京農工大学・電気通信大学第六回合同シンポジウム「ナノ未来材料とコヒーレント光科学」
    • Place of Presentation
      調布
    • Year and Date
      2010-12-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規金属錯体に関する研究-スピンクロスオーバーと光誘起励起スピン状態捕捉を示す材料の開発2010

    • Author(s)
      廣澤直樹、石田尚行、小金民造
    • Organizer
      電気通信大学産学官連携センター第15回共同研究成果報告会
    • Place of Presentation
      電通大
    • Year and Date
      2010-06-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] Spin dynamics of cobalt-radical one-dimensional magnets2010

    • Author(s)
      T. Ishida, N. Ishii, Y. Okamura, Y. Ishii, and I. Watanabe
    • Organizer
      ISSP-MDF Joint International Workshop "Spin-Related Phenomena in Organic Materials"
    • Place of Presentation
      Kashiwa
    • Related Report
      2013 Final Research Report 2010 Annual Research Report
  • [Presentation] The Most Coercive Magnets from Molecule-Based Cobalt(II)-Radical Chain Compounds2010

    • Author(s)
      T. Ishida, Y. Okamura, N. Ishii, and T. Nogami
    • Organizer
      International Conference on Science and Technology of Synthetic Metals 2010 (ICSM 2010)
    • Place of Presentation
      Kyoto
    • Related Report
      2013 Final Research Report
  • [Presentation] Exchange Couplings in One-dimentionally Arrayed 4f-3d Heterometallic [Ln_2 Cu_2 ]_n Compounds2010

    • Author(s)
      A. Okazawa, K. Fujiwara, R. Watanabe, S. Yoshii, H. Nojiri, and T. Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets (ICMM 2010)
    • Place of Presentation
      Beijing (China)
    • Related Report
      2013 Final Research Report
  • [Presentation] Ferromagnetic Oxovanadium(IV) Complexes Chelated with Tetrahalosalen Ligands2010

    • Author(s)
      K. Fujiwara and T. Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets (ICMM 2010)
    • Place of Presentation
      Beijing (China)
    • Related Report
      2013 Final Research Report
  • [Presentation] 2,2'-Bipyridine-6,6'-diyl Bisnitroxide as A Paramagnetic Host2010

    • Author(s)
      K. Koide and T. Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets (ICMM 2010)
    • Place of Presentation
      Beijing (China)
    • Related Report
      2013 Final Research Report
  • [Presentation] Single-Molecule Magnet Behavior Enhanced by Magnetic Coupling between 4f-3d Spins2010

    • Author(s)
      A. Okazawa, H. Nojiri, T. Ishida, and N. Kojima
    • Organizer
      The 12th International Conference on Molecule-based Magnets (ICMM 2010)
    • Place of Presentation
      Beijing (China)
    • Related Report
      2013 Final Research Report
  • [Presentation] Attempted Synthesis of Axial-Equatorial Pyrazine-Bridged Copper(II) Complexes toward Homometallic Ferromagnetic Compounds2010

    • Author(s)
      R. Watanabe, T. Shimada, N. Koyama, T. Ishida, and T. Kogane
    • Organizer
      The 12th International Conference on Molecule-based Magnets (ICMM 2010)
    • Place of Presentation
      Beijing (China)
    • Related Report
      2013 Final Research Report
  • [Presentation] Supramolecular Chemistry Using Nitroxide Biradical Polyethers. Structural, Magnetic, and ESR Studies of Their Complex Formation with Metal Ions2010

    • Author(s)
      S. Osada and T. Ishida
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies (PacifiChem 2010)
    • Place of Presentation
      Honolulu
    • Related Report
      2013 Final Research Report
  • [Presentation] Determination of Exchange Couplings in Dinuclear 4f-3d Heterometallic Nano-Sized Magnets2010

    • Author(s)
      T. Ishida, R. Watanabe, K. Fujiwara, A. Okazawa, G. Tanaka, S. Yoshii, and H. Nojiri
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies (PacifiChem 2010)
    • Place of Presentation
      Honolulu
    • Related Report
      2013 Final Research Report
  • [Presentation] Spin-Transition-Like Behavior of Radical Chelate Complexes Accompanied by Twisted Deformation around Copper(II)-Nitroxide Coordination Bond2010

    • Author(s)
      A. Okazawa and T. Ishida
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies(PacifiChem 2010)
    • Place of Presentation
      Honolulu
    • Related Report
      2013 Final Research Report
  • [Presentation] The Most Coercive Magnets from Molecule-Based Cobalt(II)-Radical Chain Compounds2010

    • Author(s)
      T.Ishida, Y.Okamura, N.Ishii, T.Nogami
    • Organizer
      International Conference on Science and Technology of Synthetic Metals 2010
    • Place of Presentation
      Kyoto
    • Related Report
      2010 Annual Research Report
  • [Presentation] Exchange Couplings in One-dimentionally Arrayed 4f-3d Heterometallic [Ln_2Cu_2]_n Compounds2010

    • Author(s)
      A.Okazawa, K.Fujiwara, R.Watanabe, S.Yoshii, H.Nojiri, T.Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Ferromagnetic Oxovanadium(IV) Complexes Chelated with Tetrahalosalen Ligands2010

    • Author(s)
      K.Fujiwara, T.Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 2, 2'-Bipyridine-6, 6'-diyl Bisnitroxide as A Paramagnetic Host2010

    • Author(s)
      K.Koide, T.Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Single-Molecule Magnet Behavior Enhanced by Magnetic Coupling between 4f-3d Spins2010

    • Author(s)
      A.Okazawa, H.Nojiri, T.Ishida, N.Kojima
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Attempted Synthesis of Axial-Equatorial Pyrazine-Bridged Copper(II) Complexestoward Homometallic Ferromagnetic Compounds2010

    • Author(s)
      R.Watanabe, T.Shimada, N.Koyama, T.Ishida, T.Kogane
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Supramolecular Chemistry Using Nitroxide Biradical Polyethers.Structural, Magnetic, and ESR Studies of Their Complex Formation with Metal Ions2010

    • Author(s)
      T.Ishida, R.Watanabe, K.Fujiwara, A.Okazawa, G.Tanaka, S.Yoshii, H.Nojiri
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu (USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Determination of Exchange Couplings in binuclear 4f-3d Heterometallic Nano-Sized Magnets2010

    • Author(s)
      T.Ishida, R.Watanabe, K.Fujiwara, A.Okazawa, G.Tanaka, S.Yoshii, H.Nojiri
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu(USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Spin-Transition-Like Behavior of Radical Chelate Complexes Accompanied by Twisted Deformation around Copper(II)-Nitroxide Coordination Bond2010

    • Author(s)
      A.Okazawa, T.Ishida
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu(USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] ラジカルーコバルト低次元磁性体のμSR2010

    • Author(s)
      石田尚行
    • Organizer
      CMRC研究会「分子性結晶における構造物性研究」
    • Place of Presentation
      つくば
    • Related Report
      2010 Annual Research Report
  • [Presentation] 常磁性ホストとしてのビスニトロキシド化合物2010

    • Author(s)
      小出和也、石田尚行
    • Organizer
      第21回基礎有機化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2010 Annual Research Report
  • [Presentation] ジケトエチレン骨格をもつフォトクロミツク物質の光誘起磁性2010

    • Author(s)
      井田由美、石田尚行
    • Organizer
      第21回基礎有機化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2010 Annual Research Report
  • [Presentation] ランタノイドイオンと銅イオンを組み合せた単分子磁石における交換相互作用の解明2010

    • Author(s)
      藤原慶, 渡邉亮, 岡澤厚, 田中豪, 吉居俊輔, 野尻浩之, 石田尚行
    • Organizer
      第四回分子科学討論会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report
  • [Presentation] リン酸モノアルキルエステルを配位子として用いた4f系単分子磁石の開発2010

    • Author(s)
      島田貴士, 石田尚行
    • Organizer
      第四回分子科学討論会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report
  • [Presentation] Tetrakis(2-pyridyl)methane類を配位子に持つ鉄(II)錯体の構造とスピンクロスオーバー及び光誘起励起状態捕捉2010

    • Author(s)
      廣澤直樹, 大曽裕也, 石田尚行
    • Organizer
      第四回分子科学討論会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report
  • [Presentation] 4f-3d交換相互作用に見られるchemical trend2010

    • Author(s)
      石田尚行
    • Organizer
      新学術領域研究「分子自由度が拓く新物質科学」第4回領域会議班会議
    • Place of Presentation
      京都
    • Related Report
      2010 Annual Research Report
  • [Book] 「分子磁性の最前線-日本発の科学が新たな可能性を拓く-」(CSJカレントレビュー第16号)2014

    • Author(s)
      石田尚行
    • Publisher
      化学同人
    • Related Report
      2013 Final Research Report
  • [Book] 分子磁性の最前線-第19章 f-d系およびf-p系単分子磁石2014

    • Author(s)
      石田尚行
    • Total Pages
      6
    • Publisher
      化学同人
    • Related Report
      2013 Annual Research Report
  • [Remarks] 発表論文リスト

    • URL

      http://kjk.office.uec.ac.jp/Profiles/4/0000392/theses1.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 研究成果の図柄等の公開ページ

    • URL

      http://ttf.pc.uec.ac.jp/www.page/Ishida.html

    • Related Report
      2013 Final Research Report
  • [Remarks] 論文リスト

    • URL

      http://kjk.office.uec.ac.jp/Profiles/4/0000392/theses1.html

    • Related Report
      2013 Annual Research Report
  • [Remarks] Ishida, Takayuki のホームページ

    • URL

      http://ttf.pc.uec.ac.jp/www.page/Ishida.html

    • Related Report
      2013 Annual Research Report
  • [Remarks] Ishida, Takayuki

    • URL

      http://ttf.pc.uec.ac.jp/www.page/Ishida.html

    • Related Report
      2012 Annual Research Report
  • [Remarks] 電気通信大学石田研究室の研究成果を以下に掲載してある

    • URL

      http://ttf.pc.uec.ac.jp/www.page/Ishida.html

    • Related Report
      2011 Annual Research Report
  • [Remarks] 研究成果のグラフィカルな要旨など

    • URL

      http://ttf.pc.uec.ac.jp/www.page/Ishida.html

    • Related Report
      2010 Annual Research Report
  • [Remarks] NanotechJapan Bulletin, 「希土類ナノ磁石の交換相互作用評価」石田尚行、野尻浩之、吉居俊輔、田中豪、Webマガジン、フォーカス26<第14回>:ナノ・ネット事業成功事例クローズアツプ(ナノテク融合技術支援センターによるイノベーション創出支援事業)

    • URL

      http://nanonet.nims.gojp/magazine/

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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