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Preparation and Magnetic Properties of Basic Copper Salts and Related Materials

Research Project

Project/Area Number 16K05942
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Inorganic industrial materials
Research InstitutionSeikei University (2017-2018)
Nagoya City University (2016)

Principal Investigator

Fujita Wataru  成蹊大学, 理工学部, 教授 (50292719)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords幾何フラストレーション / 磁気的性質 / 結晶成長 / 結晶構造 / 銅水酸化物 / 配位高分子 / 水酸化銅 / スピンフラストレーション / 水素結合 / 構造相転移 / 配位高分子錯体 / 水酸化物 / 磁性 / フラストレーション / 磁気相転移 / 量子スピン系 / 相転移 / 磁性スイッチ / 構造解析 / 結晶育成
Outline of Final Research Achievements

In this study, preparation, structural and magnetic determination of basic copper salts and coordination polymers with hydrogen bonding units were carried out. Magnetic measurements of seven copper hydroxides with diamond chain magnetic networks revealed primarily antiferromagnetic interactions between the neighbouring copper ions and no antiferromagnetic ordering. It is found that one of these had a diamagnetic ground state, which is the first example in diamond chain compounds. Deuterium substitution effects on a hydrogen bonded coordination polymer, bis(glycolato)copper(II), which shows the structural phase transition at 220 K and ferromagnetic phase transition at 1.1 K, were examined. Deuteration of its hydroxyl groups induced a large temperature shift for the structural phase transition. The origin of the structural phase transition is related to a combination of the position of the hydrogen atom in the hydrogen bond.

Academic Significance and Societal Importance of the Research Achievements

本研究の意義としては、銅水酸化物の合成方法を確立し、良質な試料の提供を可能にした点にある。幾何フラストレーションがもたらす新規物性現象の候補物質の裾野を広げたことを意味する。また、水素結合を有する配位高分子錯体において、見出した重水素置換効果は水素結合の状態が物質の磁気的性質に大きな影響を与えうることを実証したことに相当している。今後、さらなる物質探索を行うことで、有用な機能を有する磁性物質の発見に繋がり、社会貢献できるものと考えている。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (21 results)

All 2019 2018 2017 2016

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (14 results) Book (1 results)

  • [Journal Article] Magnetic, thermal, and neutron diffraction studies of a coordination polymer: bis(glycolato)cobalt(ii)2019

    • Author(s)
      Nakane Tomohiro、Yoneyama Shota、Kodama Takeshi、Kikuchi Koichi、Nakao Akiko、Ohhara Takashi、Higashinaka Ryuji、Matsuda Tatsuma D.、Aoki Yuji、Fujita Wataru
    • Journal Title

      Dalton Transactions

      Volume: 48 Issue: 1 Pages: 333-338

    • DOI

      10.1039/c8dt04358b

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crystal structures, and magnetic and thermal properties of basic copper formates with two-dimensional triangular-lattice magnetic networks2018

    • Author(s)
      Fujita Wataru
    • Journal Title

      RSC Advances

      Volume: 8 Issue: 57 Pages: 32490-32496

    • DOI

      10.1039/c8ra07134a

    • Related Report
      2018 Annual Research Report
  • [Journal Article] A Hirshfeld surface analysis, crystal and geometry-optimized structure, and solid state NMR studies of two novel α-hydroxyphosphonates C 17 H 21 O 4 P (I) and C 19 H 25 O 4 P(II)2017

    • Author(s)
      Essid Idris、Soudani Sarra、Lefebvre Frederic、Kaminsky Werner、Fujita Wataru、Ben Nasr Cherif、Touil Soufiane
    • Journal Title

      Journal of Molecular Structure

      Volume: 1149 Pages: 99-111

    • DOI

      10.1016/j.molstruc.2017.07.074

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal Growth, Structures and Magnetic Properties of Copper Hydroxide Compound Crystals with Distorted Diamond Chain Magnetic Network2016

    • Author(s)
      Wataru Fujita, Akio Tokumitu, Yutaka Fujii, Hikomitsu Kikuchi
    • Journal Title

      CrystEngComm

      Volume: 18 Issue: 44 Pages: 8614-8621

    • DOI

      10.1039/c6ce01631f

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Deuterium Substitution Effects on the Structural and Magnetic Phase Transitions of a Hydrogen-Bonded Coordination Polymer, Bis(glycolato)copper(II)2016

    • Author(s)
      S. Yoneyama, T. Kodama, K. Kikuchi, T. Fujisawa, A. Yamaguchi, A. Sumiyama, Y. Shuku, S. Aoyagi, W. Fujita
    • Journal Title

      Dalton Trans.

      Volume: 45 Issue: 42 Pages: 16774-16778

    • DOI

      10.1039/c6dt03592b

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Synthesis, crystal structure, magnetic properties and second harmonic generation of a new noncentrosymmetric coordination compound: Triaqua(4-amino-6-methoxypyrimidine) cuprate(II)sulfate.2016

    • Author(s)
      M. Ben Nasr, K. Kaabi, M. Zeller, W. Fujita, P. S. Pereira Silva, C. Ben Nasr
    • Journal Title

      Chin. Chem. Let.

      Volume: 27 Issue: 6 Pages: 896-900

    • DOI

      10.1016/j.cclet.2016.02.024

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Preparation and Magnetic Properties of Piezoelectric Coordination Polymers2019

    • Author(s)
      藤田渉、位田衣央七、山口明、住山昭彦
    • Organizer
      日本化学会第99春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] (6核+単核)スピン系における原子間角度を考慮した交換相互作用の数値解析2019

    • Author(s)
      徳光昭夫、藤田渉
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 塩基性塩化銅Cu2(OH)3Clの単結晶育成、構造および 磁気的性質2018

    • Author(s)
      藤田渉、岩田理、青柳忍
    • Organizer
      日本物理学会秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 塩基性ギ酸銅からなる二次元三角格子磁性体における磁気相転移と熱異常2018

    • Author(s)
      藤田渉, 岩田理
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] (6核+単核)スピン系における磁化およびスピン系間の交換相互作用を考慮した数値解析による検討2018

    • Author(s)
      徳光昭夫, 藤田渉
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Crystal Growth, Structure and Magnetic Properties of New Copper Hydroxy Salts with Geometrically Frustrated Magnetic Networks2018

    • Author(s)
      W. Fujita, S. Iwata
    • Organizer
      日本化学会第98春季年会(2018)
    • Related Report
      2017 Research-status Report
  • [Presentation] 有機アニオンを含んだ銅水酸化物の構造多様性:歪んだダイヤモンド鎖と二次元三角格子2017

    • Author(s)
      藤田渉
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2017-03-18
    • Related Report
      2016 Research-status Report
  • [Presentation] S=1/2 歪んだダイアモンド鎖化合物(Cu3(OH)2(CH3CO2)2(H2O)xXy)のサブミリ波ESR測定2017

    • Author(s)
      宮崎大輔, Khalif Benzid, 大久保晋, 原茂生, 櫻井敬博, 太田仁, 藤田渉
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2017-03-17
    • Related Report
      2016 Research-status Report
  • [Presentation] (6+1)スピン系からなるA4H54Cu7Mo14O78(A=NH4,K,Rb)の磁性の数値的解析2017

    • Author(s)
      徳光昭夫, 小島寛之, 藤田渉
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Year and Date
      2017-03-17
    • Related Report
      2016 Research-status Report
  • [Presentation] 銅水酸化物からなる歪んだ二次元三角格子磁性体の合成と低温での磁気異常2017

    • Author(s)
      藤田渉
    • Organizer
      日本物理学会2017年秋季次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] (6+1)スピン系からなるA4H54Cu7Mo14O78(A=NH4,K,Rb)の交換相互作用の数値解析による検討2017

    • Author(s)
      徳光昭夫, 藤田渉
    • Organizer
      日本物理学会2017年秋季次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] S = 1/2 歪んだダイアモンド鎖化合物 (Cu3(OH)2(CH3CO2)2(H2O)xXy)のサブミリ波ESR測定II2017

    • Author(s)
      大久保晋, 宮崎大輔, Khalif Benzid, 原茂生, 櫻井敬博, 太田仁, 藤田渉
    • Organizer
      日本物理学会2017年秋季次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 新規二次元三角格子磁性体Cu3(OH)4(HCO2)2の結晶構造と磁性2016

    • Author(s)
      藤田渉
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学角間キャンパス
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] Magnetic Properties of Organic Radical Cation Salts, BBDTAX2016

    • Author(s)
      W. Fujita
    • Organizer
      The 15th International Conference on Molecule-Based Magnets
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-09-06
    • Related Report
      2016 Research-status Report
  • [Book] ナノ材料解析の実際2016

    • Author(s)
      藤田渉ら
    • Total Pages
      14
    • Publisher
      講談社
    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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