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Relationship between electronic structure and reactivity of various high-valent metal complexes

Research Project

Project/Area Number 22550055
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic chemistry
Research InstitutionIbaraki University

Principal Investigator

SHIMAZAKI Yuichi  茨城大学, 理学部, 准教授 (80335992)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords酸化 / 還元反応 / 酸化数 / 10属金属イオン / 銅イオン / フェノキシルラジカル / 無機化学 / 酸化・還元反応 / 金属イオン
Research Abstract

A series of one-electron oxidized metal(II) salen-type complexes were prepared allowing for a comparison of the electronic structure between 5- and 6-membered chelate backbone. The chelate ring-size difference of the diamine backbone gave different electronic structure of the oxidized Cu(II) complex, the 5-membered chelate complex was assigned to a Cu(III) ground state, while the 6-membered chelate complex was a Cu(II)-phenoxyl radical. Investigation of the reactivity of these oxidized complex revealed that reaction rate of the Cu(II)-phenoxyl radical was fastest in the series of oxidized species.

Report

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

    (47 results)

All 2013 2012 2011 2010

All Journal Article (22 results) (of which Peer Reviewed: 18 results) Presentation (20 results) (of which Invited: 3 results) Book (5 results)

  • [Journal Article] Double oxidation localizes spin in a Ni bis-phenoxyl radical complex2013

    • Author(s)
      Tim J. Dunn, Michael I. Webb, Khatera Hazin, Pratik Verma, Erik C. Wasinger, Yuichi Shimazaki and Tim Storr
    • Journal Title

      Dalton Trans.

      Volume: 42 Issue: 11 Pages: 3950-3956

    • DOI

      10.1039/c2dt32632a

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Radical localization in a series of symmetric Ni^<II> complexes with oxidized salen ligands2013

    • Author(s)
      Linus Chiang, Amelie Kochem, Olivier Jarjayes, Tim J. Dunn, Herve Vezin, Miyuki Sakaguchi, Takashi Ogura, Maylis Orio, Yuichi Shimazaki, Fabrice Thomas and Tim Storr
    • Journal Title

      Chemistry-A European Journal

      Volume: 18 Issue: 44 Pages: 14117-14127

    • DOI

      10.1002/chem.201201410

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2012

    • Author(s)
      K. Asami, K. Tsukidate, S. Iwatsuki, F. Tani, S. Karasawa, L. Chiang, T. Storr, F. Thomas, Y. Shimazaki
    • Journal Title

      Inorg. Chem

      Volume: 51 Issue: 22 Pages: 12450-12450

    • DOI

      10.1021/ic3018503

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article]2012

    • Author(s)
      L. Chiang, A. Kochem, O. Jarjayes, T. J. Dunn, H. Vezin, M. Sakaguchi, T. Ogura, M. Orio, Y. Shimazaki, F. Thomas T. Storr
    • Journal Title

      Chem. Eur. J

      Volume: 18 Issue: 35 Pages: 14117-14117

    • DOI

      10.1002/chem.201103450

    • Related Report
      2012 Final Research Report
  • [Journal Article]2012

    • Author(s)
      Y. Shimazaki, O. Yamauchi
    • Journal Title

      Chemistry & Biodiversity (Review)

      Volume: 9 Issue: 9 Pages: 1635-1635

    • DOI

      10.1002/cbdv.201100446

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article]2012

    • Author(s)
      A. Kochem, O. Jarjayes, B. Baptiste, C. Philouze, H. Vezin, K. Tsukidate, F. Tani, M. Orio, Y. Shimazaki, F. Thomas
    • Journal Title

      Chem. Eur. J

      Volume: 18 Issue: 4 Pages: 1068-1068

    • DOI

      10.1002/chem.201102882

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-innocent ligand behaviour of a bimetallic Cu complex employing a bridging catecholate2012

    • Author(s)
      Tim J. Dunn, Linus Chiang, Caterina F. Ramogida, Mike I. Webb, Didier Savard, Miyuki Sakaguchi, Takashi Ogura, Yuichi Shimazaki and Tim Storr
    • Journal Title

      Dalton Transactions

      Volume: 41 Issue: 26 Pages: 7905-7914

    • DOI

      10.1039/c2dt30444a

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and properties of charge-transfer solids with cluster units [Mo6X14]2- (X = Br, I)2012

    • Author(s)
      Gunzi Saito, et.al.
    • Journal Title

      J. Mater. Chem.

      Volume: 22 Issue: 37 Pages: 19774-19791

    • DOI

      10.1039/c2jm33086e

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, Characterization, and Small Hydrocarbon Encapsulation of Dicavitand-Porphyrins2012

    • Author(s)
      J. Nakazawa, J. Hagiwara, Y. Shimazaki, F. Tani, Y. Naruta
    • Journal Title

      Bull. Chem. Soc. Jpn

      Volume: 85 Issue: 8 Pages: 912-919

    • DOI

      10.1246/bcsj.20120107

    • NAID

      130004153093

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supramolecular Structures of Inclusion Complexes of Cyclic Porphyrin Dimers and PCBM [6,6]-Phenyl-C_<61>-Butyric Acid Methyl Ester2012

    • Author(s)
      H. Nobukuni, T. Kamimura, H. Uno, Y. Shimazaki, Y. Naruta, F. Tani
    • Journal Title

      Bull. Chem. Soc. Jpn

      Volume: 85 Issue: 8 Pages: 862-868

    • DOI

      10.1246/bcsj.20120073

    • NAID

      130004153091

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2011

    • Author(s)
      T. J. Dunn, C. F. Ramogida, C. Simmonds, A. Paterson, E. W. Y. Wong, L. Chiang, Y. Shimazaki, T. Storr
    • Journal Title

      Inorg. Chem

      Volume: 50 Issue: 14 Pages: 6746-6746

    • DOI

      10.1021/ic200785g

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of the chelate effect on the electronic structure of one-electron oxidized group 10 metal(II)-(disalicylidene) diamine complexes2011

    • Author(s)
      Y.Shimazaki, et.al.
    • Journal Title

      Dalton Trans.

      Volume: 40 Issue: 11 Pages: 2469-2479

    • DOI

      10.1039/c0dt01574a

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2011

    • Author(s)
      Y. Shimazaki, O. Yamauchi
    • Journal Title

      Ind. J. Chem. A, (Review)

      Volume: 50A Pages: 383-383

    • URL

      http://nopr.niscair.res.in/bitstream/123456789/11231/1/IJCA

    • Related Report
      2012 Final Research Report
  • [Journal Article] Recent advances in metal-phenoxyl radical chemistry2011

    • Author(s)
      Y.Shimazaki, O.Yamauchi
    • Journal Title

      Indian.J.Chem.A

      Volume: 50 Pages: 383-394

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Concentration-Dependent Palladium(II)-Indole Bond Formation in Complexes with a 2N-Donor Ligand Containing an Indole Moiety2011

    • Author(s)
      S. Iwatsuki, T. Suzuki, T. Yajima, T. Shiraiwa, O. Yamauchi, Y. Shimazaki
    • Journal Title

      Synthesis, Characterization, and Reaction Analysis, Inorg. Chim. Acta

      Volume: 377 Issue: 1 Pages: 111-119

    • DOI

      10.1016/j.ica.2011.07.045

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supramolecular Structures of Inclusion Complexes of C_<70> and Cyclic Porphyrin Dimers2011

    • Author(s)
      H. Nobukuni, T. Kamimura, H. Uno, Y. Shimazaki, Y. Naruta, F. Tani
    • Journal Title

      Bull. Chem. Soc. Jpn

      Volume: 84 Issue: 12 Pages: 1321-1328

    • DOI

      10.1246/bcsj.20110248

    • NAID

      130004152845

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of the chelate effct on the electronic structure ofone-electron oxidized group 10 metal(II)-(disalicylidene)diamine complexes2011

    • Author(s)
      Y.Shimazaki, N.Arai, T.J.Dunn, T.Yajima, F.Tani, C.F.Ramogida, T.Storr
    • Journal Title

      Dalton Trans.

      Volume: In press(未定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent advances in metal-phenoxyl radical chemistry2011

    • Author(s)
      Y.Shimazaki, O.Yamauchi
    • Journal Title

      Ind.J.Chem.A.

      Volume: In press(未定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2010

    • Author(s)
      T. Storr, P. Verma, Y. Shimazaki, E. C. Wasinger, T. D. P. Stack
    • Journal Title

      Chem. Eur. J

      Volume: 16 Issue: 30 Pages: 8980-8980

    • DOI

      10.1002/chem.201001401

    • Related Report
      2012 Final Research Report
  • [Journal Article] Unprecedented formation of binuclear copper(II)complex with a perylene derived ligand by the oxidative reaction2010

    • Author(s)
      J.Hagiwara, Y.Shimazaki, G.Saito
    • Journal Title

      Inorg.Chim.Acta

      Volume: 363 Pages: 3178-3185

    • NAID

      120002770947

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ligand Radical Localization in a Nonsymmetric One-Electron Oxidized Nill Bis-phenoxide Complex2010

    • Author(s)
      T.Storr, P.Verma, Y Shimazaki, E.C.Wasinger, T.D.P.Stack
    • Journal Title

      Chem.Eur.J.

      Volume: 16 Pages: 8980-8983

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Supramolecular Structures and Photoelectronic Properties of the inclusion Complex of a Cyclic Free-Base Porphyrin Dimer and C_602010

    • Author(s)
      H.Nobukuni, Y.Shimazaki, H.Uno, Y.Naruta, K.Ohkubo, T.Kojima, S.Fukuzumi, S.Seki, H.Sakai, T.Hasobe, F.Tani
    • Journal Title

      Chem.Eur.J.

      Volume: 16 Pages: 11611-11623

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Characterization and reactivity of one-electron oxidized copper(II)-salen-type complexes2013

    • Author(s)
      Yuichi Shimazaki
    • Organizer
      Zing conference Bioinorganic Chemistry Conference
    • Place of Presentation
      Lanzarote, Spain
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 銅(II)-salen 錯体の一電子酸化体の電子状態と反応性2013

    • Author(s)
      島崎優一
    • Organizer
      東北大学卓越大学院研究会
    • Place of Presentation
      東北大学 仙台市
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 各種銅(II)-salenの一電子酸 化体の電子状態と反応性の相関2012

    • Author(s)
      島崎優一
    • Organizer
      中部化学関係学協会連合協議会
    • Place of Presentation
      名古屋工業大学 名古屋市
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Characterization and Reactivity of one-electron oxidized Cu(II)-salen-type complexes2012

    • Author(s)
      Kazutaka, Asami, Kazuaki Tsukidate, Yuichi Shimazaki
    • Organizer
      12th European Biological Inorganic Chemistry Conference (EUROBIC 12)
    • Place of Presentation
      GRANADA, SPAIN
    • Related Report
      2012 Annual Research Report
  • [Presentation] Electronic Structures and Reactivities of Oxidized Metal(II)-salen-type Complexes2012

    • Author(s)
      Yuichi Shimazaki
    • Organizer
      Challenges in Inorganic and Materials Chemistry (ISACS8)
    • Place of Presentation
      Tronto, Canada
    • Related Report
      2012 Annual Research Report
  • [Presentation] Electronic Structures of Oxidized Metal(II)-salen Type Complexes Dependence with the Diamine Backbone2011

    • Author(s)
      Yuichi Shimazaki
    • Organizer
      The 15th International Conference on Biological Inorganic Chemistry University of British Colombia
    • Place of Presentation
      Vancouver, Canada
    • Related Report
      2012 Final Research Report
  • [Presentation] Influence of the Chelate Effect on the Electronic Structure of Oxidized Metal(II)-(disalicylidene)diamine Complexes2011

    • Author(s)
      Yuichi Shimazaki
    • Organizer
      First EuCheMS Inorganic Chemistry Conference University of Manchester
    • Place of Presentation
      UK
    • Related Report
      2012 Final Research Report
  • [Presentation] Influence of the Chelate Effect on the Electronic Structure of Oxidized Metal(II)-(disalicylidene)diamine Complexes2011

    • Author(s)
      Y.Shimazaki
    • Organizer
      First EuCheMS Inorganic Chemistry Conference
    • Place of Presentation
      University of Manchester, UK
    • Related Report
      2011 Annual Research Report
  • [Presentation] Concentration-dependent Pd(II)-C bond formation in complexes with a 2N-donor ligand containing an indole moiety2011

    • Author(s)
      T.Suzuki, S.Iwatsuki, Y.Shimazaki
    • Organizer
      18th International SPACC Symposium
    • Place of Presentation
      Whistler, Canada(招待講演)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Electronic Structures of Oxidized Metal(II)-salen Type Complexes Dependence with the Diamine Backbone2011

    • Author(s)
      Y.Shimazaki
    • Organizer
      The 15th International Conference on Biological Inorganic Chemistry
    • Place of Presentation
      University of British Colombia, Vancouver, Canada(招待講演)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Pd(II)-C bond formation mechanism in various Pd complexes containing an indole moiety2011

    • Author(s)
      Y.Shimazaki, T.Suzuki, S.Iwatsuki, T.Yajima
    • Organizer
      5th EuCheMS Conference on NITROGEN LIGANDS
    • Place of Presentation
      Granada, Spain
    • Related Report
      2011 Annual Research Report
  • [Presentation] Concentration-dependent Pd(II)-C bond formation in complexes containing an indole moiety2011

    • Author(s)
      Y.Shimazaki, S.Iwatsuki
    • Organizer
      International Symposium on Applied Bioinorganic Chemistry
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2011 Annual Research Report
  • [Presentation] Characterizations and electronic structures of oxidized metal(II)-salen-type complexes2010

    • Author(s)
      Yuichi Shimazaki
    • Organizer
      PACIFICHEM 2010
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] 金属(II)salen錯体の一電子酸化体の電子構造2010

    • Author(s)
      島崎優一
    • Organizer
      第4回日本化学会関東支部大会
    • Place of Presentation
      筑波大学
    • Related Report
      2012 Final Research Report
  • [Presentation] Characterization of One-Electron Oxidized Metal-Salen Type Complexes (Metal = Cu, Ni, Pd, Pt2010

    • Author(s)
      Yuichi Shimazaki
    • Organizer
      The 39^<th> International Conference on Coordination Chemistry (ICCC 39)
    • Place of Presentation
      Adelaide, Australia
    • Related Report
      2012 Final Research Report
  • [Presentation] Electronic Structures and Reactivities of Oxidized Metal(II)-salen type Complexes2010

    • Author(s)
      Yuichi Shimazaki
    • Organizer
      Faraday Discussion 148: Spectroscopy, Theory and Mechanism in Bioinorganic Chemistry
    • Place of Presentation
      University of Nottingham, UK
    • Related Report
      2012 Final Research Report
  • [Presentation] Synthesis and characterization of Pd-indole complexes2010

    • Author(s)
      Y.Shimazaki
    • Organizer
      10^<th>european biological inorganic chemistry conference(EUROBIC 10)
    • Place of Presentation
      ギリシャテサロニキ
    • Related Report
      2010 Annual Research Report
  • [Presentation] Characterization of one-electron oxidized metal-salen type complexes(metal=Cu, Ni, Pd, Pt)2010

    • Author(s)
      Y.Shimazaki
    • Organizer
      39^<th> international conference on coordination themistry(ICCC 39)
    • Place of Presentation
      オーストラリア アデレード
    • Related Report
      2010 Annual Research Report
  • [Presentation] 金属(II)salen錯体の一電子酸化体の電子構造2010

    • Author(s)
      島崎優一
    • Organizer
      第4回日本化学会関東支部大会
    • Place of Presentation
      筑波大学つくば市
    • Related Report
      2010 Annual Research Report
  • [Presentation] Characterizations and electronic structures of oxidized metal-salen type complexes2010

    • Author(s)
      Y Shimazaki
    • Organizer
      2010環太平洋国際化学会議2010(Pacifichem 2010)
    • Place of Presentation
      アメリカ合衆国ホノルル
    • Related Report
      2010 Annual Research Report
  • [Book] Electrochemistry2013

    • Author(s)
      Yuichi Shimazaki
    • Publisher
      Ed. M. A. A. Khalid
    • Related Report
      2012 Final Research Report
  • [Book] The chemistry of metal-phenolate2013

    • Author(s)
      Yuichi Shimazaki
    • Publisher
      Ed. J. Zabicky
    • Related Report
      2012 Final Research Report
  • [Book] The Chemistry of Metal-Phenolates2013

    • Author(s)
      Yuichi Shimazaki
    • Publisher
      John Wiley & Sons
    • Related Report
      2012 Annual Research Report
  • [Book] Electrochemistry2013

    • Author(s)
      Yuichi Shimazaki
    • Total Pages
      198
    • Publisher
      INTECH
    • Related Report
      2012 Annual Research Report
  • [Book] ベーシックマスター 無機化学(増田秀樹・長嶋雲兵 共編)2010

    • Author(s)
      島崎優一
    • Publisher
      オーム社
    • Related Report
      2010 Annual Research Report

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

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