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Development of multiferroics materials based on plastic crystals including a supramolecular cation and an anionic metal complex with a ferromagnetic ordering

Research Project

Project/Area Number 18H01956
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 32020:Functional solid state chemistry-related
Research InstitutionUniversity of Hyogo

Principal Investigator

KUBO Kazuya  兵庫県立大学, 物質理学研究科, 准教授 (90391937)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2018: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Keywords分子性エレクトロニクス材料 / 柔粘性結晶 / 強誘電体 / 強磁性体 / 分子運動 / マルチフェロイクス材料 / 強磁性 / 誘電応答 / 超分子カチオン / 協奏化 / 分子性マルチフェロイクス材料 / 強誘電性 / 超分子 / 有機ラジカル
Outline of Final Research Achievements

We have developed a plastic crystal with the aim of developing a new molecular multiferroics. First, a stable complex of a supramolecular cation rotor constructed from m-fluoroanilinium and [18] crown-6-ether which is a condensation of two cyclohexane rings, and a ferromagnetic manganese-chromium oxalate crosslinked complex. We have established a method for synthesizing plastic crystals and succeeded in producing a single crystal that enables the expression of complex functions. In addition, by changing the type of halogen introduced into the anilinium derivative constituting the supramolecular cation, we succeeded in controlling the molecular motion in the crystal and the physical characteristics expressed. From the above results, we were able to obtain results for developing future development of molecular multiferroics.

Academic Significance and Societal Importance of the Research Achievements

マルチフェロイック物質は、電場・磁場双方で制御可能な多値メモリーなどの開発に期待が寄せられており、国内外で無機物を中心に物質探索が数多く行われている。しかし、物質作成に高温高圧などの、特殊な条件が必要な物質が多く、大幅な組成変化を伴う化合物合成は困難である。このような、物質探索に対する自由度が極端に低いマルチフェロイクス開発において、申請者等が開発した安定なハイブリッド型柔粘性結晶の合成法や結晶内分子運動に対する置換基効果の解明は、従来型のマルチフェロイクス開発とは一線を画する材料開発の設計指針を提供する成果として注目され、分子性複合機能材料開発に大きな波及効果をもたらす可能性が高い。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (24 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (9 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 8 results,  Open Access: 3 results) Presentation (11 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] Novosibirsk Institute of Organic Chem.(ロシア連邦)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Substituent Effect on Molecular Motions of m-Halogenated Anilinium/Dibenzo[18]crown-6 Supramolecular Cations in [Ni(dmit)2]- Crystals2021

    • Author(s)
      Kubo Kazuya、Takahashi Kiyonori、Nakagawa Shota、Sakai Ken-ichi、Noro Shin-ichiro、Akutagawa Tomoyuki、Nakamura Takayoshi
    • Journal Title

      Crystal Growth & Design

      Volume: 21 Issue: 4 Pages: 2340-2347

    • DOI

      10.1021/acs.cgd.0c01739

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Unique Solvatochromic Behavior of Unsymmetrical Platinum‐Dithiolene Complexes Coordinated by 4,4’‐Dinonyl‐2,2’‐Bipyridine2021

    • Author(s)
      Hori Aoi、Kim Yuna、Tahara Keishiro、Kadoya Tomofumi、Yamada Jun‐ichi、Kubo Kazuya
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: 2021 Issue: 11 Pages: 1023-1027

    • DOI

      10.1002/ejic.202001014

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cover Feature: Unique Solvatochromic Behavior of Unsymmetrical Platinum‐Dithiolene Complexes Coordinated by 4,4’‐Dinonyl‐2,2’‐Bipyridine (Eur. J. Inorg. Chem. 11/2021)2021

    • Author(s)
      Hori Aoi、Kim Yuna、Tahara Keishiro、Kadoya Tomofumi、Yamada Jun‐ichi、Kubo Kazuya
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: 2021 Issue: 11 Pages: 1014-1014

    • DOI

      10.1002/ejic.202100134

    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Journal Article] Stable Ferromagnetic Crystal of Two-Dimensional Manganese-Chromium Oxalate with Supramolecular Cation2020

    • Author(s)
      Kubo Kazuya、Yoshitake Masashi、Hoshino Norihisa、Noro Shin-ichiro、Akutagawa Tomoyuki、Nakamura Takayoshi
    • Journal Title

      European Journal of Inorganic Chemistry

      Volume: - Issue: 17 Pages: 1670-1675

    • DOI

      10.1002/ejic.202000149

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Two-dimensional radical-cationic Mott insulator based on an electron donor containing neither a tetrathiafulvalene nor tetrathiapentalene skeleton2020

    • Author(s)
      Kadoya Tomofumi、Sugiura Shiori、Tahara Keishiro、Higashino Toshiki、Kubo Kazuya、Sasaki Takahiko、Takimiya Kazuo、Yamada Jun-ichi
    • Journal Title

      CrystEngComm

      Volume: 22 Issue: 36 Pages: 5949-5953

    • DOI

      10.1039/d0ce00878h

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Steric effect of halogen substitution in an unsymmetrical benzothienobenzothiophene organic semiconductor2020

    • Author(s)
      Kadoya Tomofumi、Mano Shotaro、Hori Aoi、Tahara Keishiro、Sugimoto Kunihisa、Kubo Kazuya、Abe Masaaki、Tajima Hiroyuki、Yamada Jun-ichi
    • Journal Title

      Organic Electronics

      Volume: 78 Pages: 105570-105570

    • DOI

      10.1016/j.orgel.2019.105570

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Zn(II) metal-organic framework with dinuclear [Zn2(N-oxide)2] secondary building units2019

    • Author(s)
      Rika Ochi, Shin-ichiro Noro, Kazuya Kubo and Takayoshi Nakamura
    • Journal Title

      Dalton Trans.

      Volume: ー Issue: 19 Pages: 6314-6318

    • DOI

      10.1039/c8dt04879g

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Energy Conversion and Storage; Catalysis; Optical, Electronic, and Magnetic Properties and Processes; Interfaces; Nanomaterials and Hybrid Materials2019

    • Author(s)
      Kadoya, Tomofumi; Oki, Ryouji; Kiyota, Yasuhiro; Koyama, Yuta; Higashino, Toshiki; Kubo, Kazuya; Mori, Takehiko; Yamada, Jun-ichi
    • Journal Title

      The Journal of Physical Chemistry

      Volume: 123 Issue: 9 Pages: 5216-5221

    • DOI

      10.1021/acs.jpcc.8b10687

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Supramolecular self-assembly for designing non-centrosymmetric crystals based on Keggin polyoxometallates and crown ether2018

    • Author(s)
      Xiong Jun、Kubo Kazuya、Lue Shao-Fang、Li Ming、Nakamura Takayoshi
    • Journal Title

      Dalton Transactions

      Volume: 47 Issue: 39 Pages: 14001-14007

    • DOI

      10.1039/c8dt02910e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 2,2’-ビピリジン誘導体とジチオレン配位子をもつ平面四配位型非対称白金錯体の電子状態と伝導材料への応用2021

    • Author(s)
      弓野 瑞季、キム ユナ、角屋 智史、山田 順一、久保 和也
    • Organizer
      日本化学会第101回春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 脱プロトン化した2-フェニルピリジンとビス(アルキルチオ)-TTF-ジチオレン配位子をもつ非対称型金(Ⅲ)錯体の構造相転移2021

    • Author(s)
      荒田 園巳、井上 智仁、キム ユナ、角屋 智史、山田 順一、久保 和也
    • Organizer
      日本化学会第101回春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] BEDT-BDTに基づくラジカルカチオン塩の構造と物性2021

    • Author(s)
      角屋 智史、杉浦 栞理、田原 圭志朗、東野 寿樹、久保 和也、佐々木 孝彦、瀧宮 和男、山田 順一
    • Organizer
      日本化学会第101回春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] BEDT-BDTの新しいセレン類縁体の合成と有機伝導体への応用2021

    • Author(s)
      宍戸 雅治、角屋 智史、杉浦 栞理、田原 圭志朗、東野 寿樹、久保 和也、佐々木 孝彦、瀧宮 和男、山田 順一
    • Organizer
      日本化学会第101回春季年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Crystal Structures and Physical Properties of Unsymmetrical [(N-N)Pt(S-S)] Type Complexes with Long Alkyl Groups2019

    • Author(s)
      Aoi Hori, Kazuya Kubo*, Tomofumi Kadoya, Jun-ichi Yamada
    • Organizer
      13th International Symposium on Crystalline Organic Metals, Superconductors and Magnets
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochromic Properties of Thin Film Devices Based on Unsymmetrical Platinum(II) and Gold(III) Complexes Coordinated by Pyridine and Dithiolene Ligand Derivatives2019

    • Author(s)
      Kazuya Kubo, Yuna Kim, Aoi Hori Chihiro Tomota, Asako Morita Tomofumi Kadoya, Shin-ichiro Noro, Nobuyuki Tamaoki, Takayoshi Nakamura, and Jun-ichi Yamada
    • Organizer
      18th International Symposium on Novel Aromatic Compounds (ISNA-18)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Unsymmetrical Platinum Dithiolene Complexes Coordinated by 4,4'-Dinonyl-2,2'-Bipyridine: Concerted Phenomena Between Electronic Absorption and Electrochemical Properties2019

    • Author(s)
      Aoi Hori, Kazuya Kubo, Yuna Kim, Tomofumi Kadoya, Jun-ichi Yamada
    • Organizer
      The 20th RIES-HOKUDAI International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 非対称ジチオレン金属錯体が発現する可視光・近赤外領域における 協奏的エレクトロクロミック挙動の解明2019

    • Author(s)
      堀葵, 久保和也, キムユナ, 角屋智史, 田原圭志朗, 玉置信之, 中村貴義, 山田順一
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Structural Features of Cation Radical Salts Constructed by Donor-Type Nickel Dithiolene Complexes with Fused Cycloalkane Rings and Their Physical Properties2019

    • Author(s)
      Mamoru Sadahiro, Kazuya Kuboa, Tomofumi Kadoya, Reizo Kato, Jun-ichi Yamada
    • Organizer
      7TH ASIAN CONFERENCE ON COORDINATION CHEMISTRY (ACCC7)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electrochromic Properties of Thin Film Devices Based on Low-Molecular-Weight Unsymmetrical Platinum Dithiolene Complexes2018

    • Author(s)
      Kazuya Kubo, Yuna Kim, Asako Morita, Tomofumi Kadoya, Shin-ichiro Noro, Takayoshi Nakamura, Jun-ichi Yamada
    • Organizer
      The 8th TOYOTA RIKEN International Workshop「Organic semiconductors, conductors, and electronics」
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of New Electrochromic Materials Based on Unsymmetrical Platinum Dithiolene Complexes2018

    • Author(s)
      Kazuya Kubo, Yuna Kim, Asako Morita, Tomofumi Kadoya, Shin-ichiro Noro, Takayoshi Nakamura, Jun-ichi Yamada
    • Organizer
      International Conference on Coordination Chemistry 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Book] 錯体化合物事典2019

    • Author(s)
      久保和也(錯体化学会編著)
    • Total Pages
      1
    • Publisher
      朝倉書店
    • ISBN
      9784254141054
    • Related Report
      2019 Annual Research Report
  • [Remarks] 兵庫県立大学大学院理学研究科 機能性物質学II講座

    • URL

      http://proxy.sci.u-hyogo.ac.jp/material/funct_mat2/index-j.html

    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] エレクトロクロミックデバイス2021

    • Inventor(s)
      久保和也、キムユナ、堀葵
    • Industrial Property Rights Holder
      久保和也、キムユナ、堀葵
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-051935
    • Filing Date
      2021
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2022-01-27  

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