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Development of porous molecular lattice materials showing guest-responsibility based on a mechanism of host-guest electron transfer

Research Project

Project/Area Number 21K18925
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
Research InstitutionTohoku University

Principal Investigator

Miyasaka Hitoshi  東北大学, 金属材料研究所, 教授 (50332937)

Project Period (FY) 2021-07-09 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2022: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2021: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsホスト-ゲスト相互作用 / 電荷移動型錯体格子 / 磁気変換 / 多孔性材料 / ヨウ素 / 酸化還元 / ホストーゲスト相互作用 / ホストーゲスト間相互作用 / 多孔性分子格子 / ゲスト応答 / ホストーゲスト間電子移動 / 格子物性制御 / 生体系擬似反応
Outline of Research at the Start

本挑戦的研究では、酸化還元活性なゲスト分子に対してホストーゲスト間電子移動を起こす多孔性分子格子を創製することを目的とする。
生体系の高度なシステムに倣い、“物質認識→物質輸送(拡散)→活性点配置→反応(酸化還元反応)→格子物性変化(信号発信)”からなる一連の物質情報伝達システム(化学―物理情報変換システム)を“多孔性分子材料”に擬似し、物質情報伝達過程の“反応”において、ホストーゲスト間電子移動を組み込むことにより、ホストーゲスト間電子移動により格子物性をスイッチする分子格子系を開発し、その局所的電子移動と物性制御の相関を解明する。

Outline of Final Research Achievements

Host-guest electron transfer (HGET) in molecular framework systems, such as metal-organic frameworks (MOFs), is a critical trigger for implementing drastic changes in both the host framework and the guest, and can enable possible modulation of the electronic and magnetic properties of frameworks. Post-synthetic incorporation of redox-active guests into redox-active MOFs is a fascinating strategy for achieving guest-driven reversible HGET. Herein, we demonstrated an HGET-induced magnetic phase switch between an antiferromagnet for guest-free form and a paramagnet for I2-loaded form. Furthermore, the I2-loaded form exhibited a hundred-fold enhancement in electrical conductivity compared to that of guest-free form owing to the electron hopping. The regulation of magnetism and electrical conductivity via HGET, which was demonstrated for the first time in this study, can facilitate the design of new porous magnets.

Academic Significance and Societal Importance of the Research Achievements

「多孔性磁石」は、従来からよく知られた電場・磁場・光・圧力などの物理的な刺激とは異なり、「分子吸脱着」という化学的な刺激により駆動する材料である。化学物質の性質を磁化という物理量に換える、「化学―物理変換」を可能にする材料と言い換えることもできる。本研究における、吸着分子とホスト骨格の間での直接的な電子授受により駆動する可逆磁気相変換は世界初観測であり、新たな駆動原理により「化学物質による物性制御」を実現したという点で、高機能分子デバイスの実現へ向けて、基礎・応用の両面から大変意義深い結果だと考えられる。

Report

(3 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • Research Products

    (33 results)

All 2022 2021 Other

All Journal Article (15 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 15 results,  Open Access: 2 results) Presentation (16 results) (of which Int'l Joint Research: 11 results,  Invited: 16 results) Remarks (2 results)

  • [Journal Article] Role of intramolecular hydrogen bonding in the redox chemistry of hydroxybenzoate-bridged paddlewheel diruthenium(II,II) complexes2022

    • Author(s)
      Kosaka Wataru、Watanabe Yudai、Aliyah Kinanti Hantiyana、Miyasaka Hitoshi
    • Journal Title

      Dalton Transactions

      Volume: 51 Issue: 1 Pages: 85-94

    • DOI

      10.1039/d1dt03791a

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Host-Guest Electron Transfer Mechanism for Magnetic and Electronic Modifications in a Redox‐Active Metal-Organic Framework2022

    • Author(s)
      Zhang Jun、Kosaka Wataru、Kitagawa Yasutaka、Miyasaka Hitoshi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 61 Issue: 18

    • DOI

      10.1002/anie.202115976

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crucial Contribution of Polarity for the Bulk Photovoltaic Effect in a Series of Noncentrosymmetric Two-Dimensional Organic-Inorganic Hybrid Perovskites2022

    • Author(s)
      Huang Po-Jung、Taniguchi Kouji、Miyasaka Hitoshi
    • Journal Title

      Chemistry of Materials

      Volume: 34 Issue: 10 Pages: 4428-4436

    • DOI

      10.1021/acs.chemmater.2c00094

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Syntheses, Structures, and Properties of Coordination Polymers with 2,5-Dihydroxy-1,4-Benzoquinone and 4,4′-Bipyridyl Synthesized by In Situ Hydrolysis Method2022

    • Author(s)
      Yamazui Daiki、Uchida Kaiji、Koyama Shohei、Wu Bin、Iguchi Hiroaki、Kosaka Wataru、Miyasaka Hitoshi、Takaishi Shinya
    • Journal Title

      ACS Omega

      Volume: 7 Issue: 22 Pages: 18259-18266

    • DOI

      10.1021/acsomega.1c07077

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High Stabilization of Low Valency in a Homoleptic ortho-Hydroxybenzoate-bridged Paddlewheel Diruthenium(II,II) Complex2022

    • Author(s)
      Kosaka Wataru、Watanabe Yudai、Itoh Chisa、Miyasaka Hitoshi
    • Journal Title

      Chemistry Letters

      Volume: 51 Issue: 7 Pages: 731-734

    • DOI

      10.1246/cl.220195

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Considerations on Gated CO2 Adsorption Behavior in One-Dimensional Porous Coordination Polymers Based on Paddlewheel-Type Dimetal Complexes: What Determines Gate-Opening Temperatures?2022

    • Author(s)
      Kosaka Wataru、Zhang Jun、Watanabe Yudai、Miyasaka Hitoshi
    • Journal Title

      Inorganic Chemistry

      Volume: 61 Issue: 32 Pages: 12698-12707

    • DOI

      10.1021/acs.inorgchem.2c01734

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chiral weak ferromagnets formed in one-dimensional organic-inorganic hybrid manganese chloride hydrates2022

    • Author(s)
      Taniguchi Kouji、Huang Po-Jung、Kimura Shojiro、Miyasaka Hitoshi
    • Journal Title

      Dalton Transactions

      Volume: 51 Issue: 44 Pages: 17030-17034

    • DOI

      10.1039/d2dt02928f

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ionicity Diagrams for Electron-Donor and -Acceptor Metal?Organic Frameworks: DA Chains and D2A Layers Obtained from Paddlewheel-Type Diruthenium(II,II) Complexes and Polycyano-Organic Acceptors2021

    • Author(s)
      Sekine Yoshihiro、Nishio Masaki、Shimada Tomoka、Kosaka Wataru、Miyasaka Hitoshi
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 5 Pages: 3046-3056

    • DOI

      10.1021/acs.inorgchem.0c03335

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Chirality-Dependent Circular Photogalvanic Effect in Enantiomorphic 2D Organic-Inorganic Hybrid Perovskites2021

    • Author(s)
      Po-Jung Huang, Kouji Taniguchi, Masato Shigefuji, Takatsugu Kobayashi, Masakazu Matsubara, Takao Sasagawa, Hiroyasu Sato, Hitoshi Miyasaka
    • Journal Title

      Advanced Materials

      Volume: 33 Issue: 17 Pages: 2008611-2008611

    • DOI

      10.1002/adma.202008611

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Magnet creation by guest insertion into a paramagnetic charge-flexible layered metal-organic framework2021

    • Author(s)
      Jun Zhang, Wataru Kosaka, Hiroyasu Sato, Hitoshi Miyasaka
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Issue: 18 Pages: 7021-7031

    • DOI

      10.1021/jacs.1c01537

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Magneto-Electric Directional Anisotropy in Polar Soft Ferromagnets of Two-Dimensional Organic-Inorganic Hybrid Perovskites2021

    • Author(s)
      K. Taniguchi, M. Nishio, N. Abe, P.-J. Huang, S. Kimura, T. Arima, H. Miyasaka
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 26 Pages: 14350-14354

    • DOI

      10.1002/anie.202103121

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Guest-selective and reversible magnetic phase switching in a pseudo-pillared-layer porous magnet2021

    • Author(s)
      Yoshino Haruka、Tomokage Narumi、Mishima Akio、Le Ouay Benjamin、Ohtani Ryo、Kosaka Wataru、Miyasaka Hitoshi、Ohba Masaaki
    • Journal Title

      Chemical Communications

      Volume: 57 Issue: 42 Pages: 5211-5214

    • DOI

      10.1039/d1cc01526e

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Magnetic Phase Switching Performance in an Fe-Tetraoxolene-Layered Metal-Organic Framework via Electrochemical Cycling2021

    • Author(s)
      Chen Jian、Taniguchi Kouji、Sekine Yoshihiro、Miyasaka Hitoshi
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 13 Pages: 9456-9460

    • DOI

      10.1021/acs.inorgchem.1c00576

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Tunable Synchronicity of Molecular Valence Tautomerism with Macroscopic Solid‐Liquid Transition by Molecular Lattice Engineering2021

    • Author(s)
      Chida Mayumi、Takahashi Satoru、Konishi Ryunosuke、Matsumoto Takeshi、Nakada Akinobu、Wakizaka Masanori、Kosaka Wataru、Miyasaka Hitoshi、Chang Ho‐Chol
    • Journal Title

      Chemistry- A European Journal

      Volume: 27 Issue: 66 Pages: 16354-16366

    • DOI

      10.1002/chem.202103090

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Charge Manipulation in Metal-Organic Frameworks: Toward Designer Functional Molecular Materials2021

    • Author(s)
      Miyasaka Hitoshi
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 94 Issue: 12 Pages: 2929-2955

    • DOI

      10.1246/bcsj.20210277

    • NAID

      130008144714

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 多孔性錯体格子材料と物性科学―低次元金属錯体格子の電荷とスピンを操る2022

    • Author(s)
      宮坂 等
    • Organizer
      熊本大学講演会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Phase Swichable Porous Magnets2022

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      8th Asian Conference on Coordination Chemistry (ACCC8)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Manipulation of Charge and Spin in Metal-Organic Frameworks2022

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      The 73rd Yamada Conference and IMR International Symposium 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Manipulation of Charge and Spin in Metal-Organic Frameworks2022

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      IROAST International Symposium: Japn-Korea International Joint Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Switchable Porous Magnets (1): Inter-layer distance dependency in porous layered magnets tuned by common gas adsorptions2022

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      Spins in Molecular System: Experiment, Theory and Application-II (SiM-2)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Switchable Porous Magnets (2): Manipulation of Charge and Spin in Metal-Organic Frameworks2022

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      2nd Asian Conference on Molecular Magnetism (ACMM II)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Switchable Porous Magnets (3): Paramagnetic O2 mediates magnetic long-range ordering2022

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      Modern Trends in Molecular Magnetism (MTMM 3)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Switchable Porous Magnets: Manipulation of Charge and Spin in Metal-Organic Frameworks2022

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      2022 Nankai Mini-Symposium on Advanced Materials
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 多孔性錯体格子材料と物性科学2022

    • Author(s)
      宮坂等
    • Organizer
      分子研研究会「エネルギー科学の最前線:階層横断的な理解に向けて」
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Manipulation of Charge and Spin in Metal-Organic Frameworks2021

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      2021 Nankai International Mini-Symposium on Advanced Materials
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Phase Switchable Porous Magnets2021

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      17th International Conference on Molecule-Based Magnets 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 金属錯体格子の電荷とスピンを操る2021

    • Author(s)
      宮坂等
    • Organizer
      第15回分子科学討論会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 低次元金属錯体格子で電荷とスピンを操る2021

    • Author(s)
      宮坂等
    • Organizer
      日本磁気学会・スピントロニクス専門研究会「化学におけるスピン材料」
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 金属錯体格子における化学―物理情報変換設計2021

    • Author(s)
      宮坂等
    • Organizer
      167.東京大学物性研究所短期研究会「分子性固体研究の拡がり:新物質と新現象」
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Dynamic electronic states in Fe-tetraoxolene honeycomb networks2021

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      Pcifichem2021 Pacifichem Symposium #245 “Frontiers of Molecular Magnetism”
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Phase switchable porous magnets2021

    • Author(s)
      Hitoshi Miyasaka
    • Organizer
      Pcifichem2021 Pacifichem Symposium #232 “Advanced multifunctional molecular materials based on dynamic spin”
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 宮坂研HP

    • URL

      http://www.miyasaka-lab.imr.tohoku.ac.jp/index.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] 宮坂研HP

    • URL

      http://www.miyasaka-lab.imr.tohoku.ac.jp

    • Related Report
      2021 Research-status Report

URL: 

Published: 2021-07-13   Modified: 2024-01-30  

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