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Development of New Molecule-Based and Nano Magnets Containing Acetylide Complexes

Research Project

Project/Area Number 20750119
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional materials chemistry
Research InstitutionInstitute for Molecular Science

Principal Investigator

NISHIJO Junichi  Institute for Molecular Science, 物質分子科学研究領域, 助教 (00390641)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsアセチリド / 分子性磁性体 / 複合機能性 / tetrathiafulvalene / 遷移金属錯体 / 弱強磁性 / TTF / フェリ磁性 / 強磁性
Research Abstract

New magnetic materials containing chromium-acetylide complexes were developed. Based on the result, a new chromium acetylide complex was synthesized where TTF-type molecules, which is a typical conductive organic molecule, was employed as ligands. In the oxidation state of the complex, an extraordinary strong exchange interaction is observed between a chromium cation and TTF-type ligands, indicating that the complex is promising to construct strongly interacting π-d systems.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (28 results)

All 2011 2010 2009 2008 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (12 results) Book (2 results) Remarks (4 results)

  • [Journal Article] Weakferromagnetism and Strong Spin-Spin Interaction Mediated by the Mixed-Valence Ethynyl-TTF type2011

    • Author(s)
      Junichi Nishijo
    • Journal Title

      Inorganic Chemistry

      Volume: 50(in press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chromium Acetylide Complex Based Ferrimagnet and Weak Ferromagnet2009

    • Author(s)
      J.Nishijo, K.Judai, S.Numao, N.Nishi
    • Journal Title

      Inorg.Chem. 48

      Pages: 9402-9408

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of crystal structure formation under microwave heating2009

    • Author(s)
      S.Takayama, K.Kakurai, M.Takeda, A.Matsubara, Y.Nishihara, J.Nishijo, S.Sano, N.Nishi, M.Sato
    • Journal Title

      Nucl.Inst.Methods Phys.Res.Sec.A 600

      Pages: 246-249

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic interaction between [Ni(bdt)_2]-anions in [Mn_2(Saloph)_2(μ-OH)][Ni(bdt)_2]-(CH_3CN)_22009

    • Author(s)
      J.Nishijo, S.Numao, K.Judai, N.Nishi
    • Journal Title

      Polyhedron 28

      Pages: 1664-1667

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and characterization of mesoporous carbon nano-dendrites with graphitic ultra-thin walls and their application to supercapacitor electrodes2009

    • Author(s)
      S.Numao, K.Judai, J.Nishijo, K.Mizuuchi, N.Nishi
    • Journal Title

      Carbon 47

      Pages: 306-312

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Chromium Acetylide Complex Based Ferrimagnet and Weak Ferromagnet2009

    • Author(s)
      Junichi Nishijo
    • Journal Title

      Inorganic Chemistry 48

      Pages: 9402-9408

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of crystal structure formation under microwave heating2009

    • Author(s)
      S.Takayama
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A 600

      Pages: 246-249

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic interaction between[Ni(bdt)_2] anions in[Mn_2(Saloph)_2(μ-OH)][Ni(bdt)_2](CH_3CN)_22009

    • Author(s)
      Junichi Nishijo
    • Journal Title

      Polyhedron (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and characterization of mesoporous carbon nano-dendrites with graphitic ultra-thin walls and their application to supercapacitor electrodes2009

    • Author(s)
      Shigenori Numao
    • Journal Title

      Carbon 47

      Pages: 306-312

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Weak-ferromagnetism and Strong Spin-Spin Interaction Mediated by the Mixed-Valence Ethynyl-TTF type

    • Author(s)
      J.Nishijo, K.Judai, N.Nishi
    • Journal Title

      Inorg.Chem. 50(in press)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] TTF系分子が直接配位した錯体における強いスピン間相互作用と弱強磁性の発現2011

    • Author(s)
      西條純一, 西信之
    • Organizer
      日本化学会第91回春季年会
    • Place of Presentation
      東北関東大震災に伴い予稿発表のみ.口頭発表は中止となる
    • Related Report
      2010 Final Research Report
  • [Presentation] TTF系分子が直接配位した錯体における強いスピン間相互作用と弱強磁性の発現2011

    • Author(s)
      西條純一
    • Organizer
      日本化学会第91回春季年会
    • Place of Presentation
      (東北関東大震災に伴い予稿発表のみ行われた)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Chromium Acetylide Based Magnetic Materials2010

    • Author(s)
      J.Nishijo, N.Nishi
    • Organizer
      The 2005 International Chemical Congress of Pacific Basin Societies (Pacifichem2005)
    • Place of Presentation
      ホノルル,アメリカ
    • Year and Date
      2010-12-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Chromium Acetylide Based Magnetic Materials2010

    • Author(s)
      西條純一
    • Organizer
      The 2005 International Chemical Congress of Pacific Basin Societies (Pacifichem2005)
    • Place of Presentation
      ハワイコンベンションセンターホノルル(アメリカ)
    • Year and Date
      2010-12-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] 遷移金属アセチリド錯体を用いた磁性体の開発2010

    • Author(s)
      西條純一, 西信之
    • Organizer
      第4回分子科学討論会
    • Place of Presentation
      大阪大学,大阪
    • Year and Date
      2010-09-14
    • Related Report
      2010 Final Research Report
  • [Presentation] 遷移金属アセチリド錯体を用いた磁性体の開発2010

    • Author(s)
      西條純一
    • Organizer
      第4回分子科学討論会
    • Place of Presentation
      大阪大学(大阪)
    • Year and Date
      2010-09-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] アセチリド錯体を構成要素とする分子性磁性体の構築とその構造及び磁気特性の評価2009

    • Author(s)
      西條純一, 西信之
    • Organizer
      第3回分子科学討論会
    • Place of Presentation
      名古屋大学,名古屋
    • Year and Date
      2009-09-23
    • Related Report
      2010 Final Research Report
  • [Presentation] アセチリド錯体を構成要素とする分子性磁性体の構築とその構造及び磁気特性の評価2009

    • Author(s)
      西條純一
    • Organizer
      分子科学討論会
    • Place of Presentation
      名古屋大学(愛知)
    • Year and Date
      2009-09-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Ferromagnetic Interaction Between [Ni(bdt)_2]-Anions in [Mn(Saloph)]_2(OH)[Ni(bdt)_2]2008

    • Author(s)
      J.Nishijo, N.Nishi
    • Organizer
      The 11th International Confarence on Molecule-based Magnets (ICMM2008)
    • Place of Presentation
      フィレンツェ,イタリア
    • Year and Date
      2008-09-23
    • Related Report
      2010 Final Research Report
  • [Presentation] Ferromagnetic Interaction Between [Ni(bdt)_2] Anions in [Mn(Saloph)]_2(OH)[Ni(bdt)_2]2008

    • Author(s)
      Junichi Nishijo
    • Organizer
      The 11th International Confarence on Molecule-based Magnets (ICMM2008)
    • Place of Presentation
      イタリアフィレンツェ
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 銀フェニルアセチリドナノワイヤの分解により作成したポリマー保護銀ナノ粒子列のRamanおよびIRによる観察2008

    • Author(s)
      西條純一, 西信之
    • Organizer
      ナノ学会第6回大会
    • Place of Presentation
      九州大学,福岡
    • Year and Date
      2008-05-08
    • Related Report
      2010 Final Research Report
  • [Presentation] 銀フェニルアセチリドナノワイヤの分解により作成したポリマー保護銀ナノ粒子列のRamanおよびIRによる観察2008

    • Author(s)
      西條純一
    • Organizer
      ナノ学会
    • Place of Presentation
      九州大学
    • Year and Date
      2008-05-08
    • Related Report
      2008 Annual Research Report
  • [Book] 金属ナノ・マイクロ粒子の形状・構造制御技術2009

    • Author(s)
      米澤徹 監修
    • Publisher
      CMC出版
    • Related Report
      2010 Final Research Report
  • [Book] 金属ナノ・マイクロ粒子の形状・構造制御技術2009

    • Author(s)
      米澤徹
    • Publisher
      シーエムシー出版
    • Related Report
      2008 Annual Research Report
  • [Remarks] 「アセチリド錯体を用いたナノ構造の作成」西條純一.分子研研究会:分光学が係わるクラスター科学および機能性ナノ構造体科学の将来展望,2011年1月8日(分子研,岡崎).

    • URL

      http://www.molecularscience.jp/

    • Related Report
      2010 Final Research Report
  • [Remarks] また,研究成果については以下のwebページにおいても公開している.

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.molecularscience.jp/research/index.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.molecularscience.jp/research/index.html

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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