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Development of a novel luminescent amphidynamic crystals based on NHC metal complexes

Research Project

Project/Area Number 21K14637
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 34010:Inorganic/coordination chemistry-related
Research InstitutionHokkaido University

Principal Investigator

Jin Mingoo  北海道大学, 化学反応創成研究拠点, 准教授 (90827396)

Project Period (FY) 2021-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
KeywordsCrystalline materials / molecular rotors / NHC metal complex / Photofunction in polymer / Molecular Rotor / Luminescent Crystal / Prefluorescent probe / Hydro-gel
Outline of Research at the Start

一般に分子は固体中で密にパッキングされるため、回転運動など大きい構造変化を示すことが困難である。一方、高い結晶性を持ちながら、その構造の一部が速い回転運動を示すアンフィダイナミック結晶と呼ばれる結晶があり、通常の分子結晶では得られない特異な固体物性を示す。本研究では、豊富な化合物ライブラリーを持つN-ヘテロ環式カルベン(NHC)金属錯体を基軸とした新たなアンフィダイナミック結晶群を構築し、固体中の分子回転を合理的に制御できるシステムを開発する。さらに、銅(I)および金(I)錯体の発光特性を導入することで、分子回転により制御される多様な発光機能を見出す。

Outline of Final Research Achievements

In this study, we developed a novel luminescent crystalline molecular rotor by introducing copper(I) and gold(I) complexes possessing bulky NHC ligands around the rotational sites and (J. Am. Chem. Soc. 2021, 143, 1143). The molecular rotation of this complex can be rationally designed due to the steric effects exerted by the NHC ligands and the electronic effects of the metal complexes. Furthermore, it was revealed that this rotational behavior precisely modulates the intensity of solid-state luminescence. Additionally, we successfully introduced multiple rotational sites with different shapes and discovered their concerted motion within the solid state (Eur. J. Org. Chem. 2023, 26, e202201468).

Academic Significance and Societal Importance of the Research Achievements

本研究で得られた成果として、従来の分子結晶では困難であった、分子の回転運動を固体内で合理的にデザインできることが挙げられる。また、その回転挙動が、固体発光をデザインするのにも深く関与している点から、今後の新しい発光性センサー材料への応用が期待できる。

Report

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

    (33 results)

All 2023 2022 2021 Other

All Int'l Joint Research (1 results) Journal Article (9 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Open Access: 1 results) Presentation (22 results) (of which Int'l Joint Research: 7 results,  Invited: 4 results) Remarks (1 results)

  • [Int'l Joint Research] University of California Los Angeles(米国)

    • Related Report
      2021 Research-status Report
  • [Journal Article] In Situ and Real-Time Visualization of Mechanochemical Damage in Double-Network Hydrogels by Prefluorescent Probe via Oxygen-Relayed Radical Trapping2023

    • Author(s)
      Zheng Yong、Jiang Julong、Jin Mingoo、Miura Daiyo、Lu Fei Xue、Kubota Koji、Nakajima Tasuku、Maeda Satoshi、Ito Hajime、Gong Jian Ping
    • Journal Title

      Journal of the American Chemical Society

      Volume: 145 Issue: 13 Pages: 7376-7389

    • DOI

      10.1021/jacs.2c13764

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multidynamic Crystalline Molecular Rotors Comprising an N‐Heterocyclic Carbene Binuclear Au(I) Complex Bearing Multiple Rotators2023

    • Author(s)
      Jin Mingoo、Matsuura Satsuki、Yamamoto Hikaru、Mizuno Motohiro、Ito Hajime
    • Journal Title

      European Journal of Organic Chemistry

      Volume: 26 Issue: 12

    • DOI

      10.1002/ejoc.202201468

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploring Au(I) Involving Halogen Bonding with N-Heterocyclic Carbene Au(I) Aryl Complexes in Crystalline Media2023

    • Author(s)
      Mikherdov Alexander S.、Jin Mingoo、Ito Hajime
    • Journal Title

      Chemical Science

      Volume: - Issue: 17 Pages: 4485-4494

    • DOI

      10.1039/d3sc00373f

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solid-state luminescence of Au(I) complexes with external stimuli-responsive properties2022

    • Author(s)
      Jin Mingoo、Ito Hajime
    • Journal Title

      Journal of Photochemistry and Photobiology C: Photochemistry Reviews

      Volume: 51 Pages: 100478-100478

    • DOI

      10.1016/j.jphotochemrev.2021.100478

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Distinct Fold-Mode Formation of Crystalline Cu(I) Helical Coordination Polymers with Alternation of the Solid-State Emission Using Shape of the Counter Anions2021

    • Author(s)
      Jin Mingoo、Ando Rempei、Ito Hajime
    • Journal Title

      Inorganic Chemistry

      Volume: 61 Issue: 1 Pages: 3-9

    • DOI

      10.1021/acs.inorgchem.1c02725

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Charge-transfer crystal with segregated packing structure constructed with hexaarylbenzene and tetracyanoquinodimethane2021

    • Author(s)
      Ando Rempei、Jin Mingoo、Ito Hajime
    • Journal Title

      CrystEngComm

      Volume: 23 Issue: 33 Pages: 5564-5568

    • DOI

      10.1039/d1ce00726b

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Single Crystal Growth of π-Conjugated Large Molecules without Solubilizing Alkyl Chains via the Naphthalene Flux Method2021

    • Author(s)
      Yanase Takashi、Tanoguchi Hirohiko、Sakai Nobuhiko、Jin Mingoo、Yamane Ichiro、Kato Masaki、Ito Hajime、Nagahama Taro、Shimada Toshihiro
    • Journal Title

      Crystal Growth & Design

      Volume: 21 Issue: 8 Pages: 4683-4689

    • DOI

      10.1021/acs.cgd.1c00538

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Enhanced Gearing Fidelity Achieved Through Macrocyclization of a Solvated Molecular Spur Gear2021

    • Author(s)
      Jellen Marcus J.、Liepuoniute Ieva、Jin Mingoo、Jones Christopher G.、Yang Song、Jiang Xing、Nelson Hosea M.、Houk K. N.、Garcia-Garibay Miguel A.
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Issue: 20 Pages: 7740-7747

    • DOI

      10.1021/jacs.1c01885

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Introduction of a Luminophore into Generic Polymers via Mechanoradical Coupling with a Prefluorescent Reagent2021

    • Author(s)
      Kubota Koji、Toyoshima Naoki、Miura Daiyo、Jiang Julong、Maeda Satoshi、Jin Mingoo、Ito Hajime
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 29 Pages: 16003-16008

    • DOI

      10.1002/anie.202105381

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] NHC銅(I)錯体を用いた環状金属錯体の合成と固体発光物性2023

    • Author(s)
      安藤 廉平、陳 旻究、伊藤 肇
    • Organizer
      2023年日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ハロゲン結合と嵩高いトリアルキルシリル基を用いた結晶中のダイポールの配列制御2023

    • Author(s)
      半妙 夏海、陳 旻究、伊藤 肇
    • Organizer
      2023年日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 異なるトリアルキルシリル基を持つトリアリールトリアジンの結晶中における多彩な配列構造と固体発光特性2023

    • Author(s)
      伊藤 貴裕、吉津 龍之介、陣 旻究、伊藤 肇
    • Organizer
      2023年日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] NHC金(I)錯体と結晶内に包接したTHFが示す結晶中における複数の回転挙動2023

    • Author(s)
      陳 旻究、松浦 さつき、山本 光、水野 元博、伊藤 肇
    • Organizer
      2023年日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] トリプチセンおよびトリアダマンチルホスフィンを持つ金(I)錯体が結晶中で形成する二次元分子ギア構造体2023

    • Author(s)
      山本 光、安藤 廉平、陳 旻究、伊藤 肇
    • Organizer
      2023年日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 金(Ⅰ)および銅(Ⅰ)異種金属NHC錯体からなる結晶性分子ローターの開発と固体発光特性2023

    • Author(s)
      藤澤 優輔、安藤 廉平、陳 旻究、伊藤 肇
    • Organizer
      2023年日本化学会春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] N-Heterocyclic Carbene Metal Complexes for Designing Molecular Rotation in Crystals with Photofunctions2022

    • Author(s)
      Mingoo Jin, Rempei Ando, Hajime Ito
    • Organizer
      the 8th Asian Conference on Coordination Chemistry (ACCC8 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Design of correlated molecular dynamics in luminescent crystals by utilizing stadium-shaped hexaarylbenzenes2022

    • Author(s)
      Mingoo Jin
    • Organizer
      Materials Science, Engineering & Technology International Conference 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 結晶性大型分子ギアを指向した金(I)錯体の開発2022

    • Author(s)
      山本 光、安藤 廉平、陳 旻究、伊藤 肇
    • Organizer
      錯体化学会 第72回討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Fold-mode Design of Crystalline NHC Cu(I) Coordination Polymers with Alternation of the Solid-state Emission via Shape of Counter Anions2022

    • Author(s)
      Mingoo Jin, Rempei Ando, Hajime Ito
    • Organizer
      錯体化学会 第72回討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Halogen bonded co-crystals of NHC gold(I) aryl comlexes2022

    • Author(s)
      Alexander Mikherdov, Mingoo Jin, Hajime Ito
    • Organizer
      錯体化学会 第72回討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of giant molecular rotor mediated by large NHC gold complex2022

    • Author(s)
      Rempei ANDO, Mingoo JIN, Hajime ITO
    • Organizer
      錯体化学会 第72回討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Circularly Correlated Flapping Motions in Emissive Crystals by Utilizing Stadium-Shaped Hexaarylbenzenes2022

    • Author(s)
      Mingoo Jin, Rempei Ando, Marcus Jellen, Miguel A. Garcia-Garibay, Hajime Ito
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2,4,6-トリアリール-1,3,5-トリアジンを有する分子ローターの結晶中における連動回転2022

    • Author(s)
      吉津龍之介・陳 旻究・水野元博・伊藤 肇
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ダイポールを有する結晶性分子ローターの分子間ギア運動と光応答2022

    • Author(s)
      半妙夏海・陳 旻究・伊藤 肇
    • Organizer
      第32回基礎有機化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Design of the crystalline molecular rotor possessing giant rotor mediated by large NHC gold complex2022

    • Author(s)
      Rempei Ando, Mingoo Jin, Hajime Ito
    • Organizer
      Core to Core meeting: Design, synthesis and application of next-generation organic semiconductors
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Luminescent amphidynamic crystals:Phosphorescence and mechanical properties control mediated by molecular rotation and aurophilic interaction in solid-state2021

    • Author(s)
      Mingoo Jin, Hajime Ito, Miguel A. Garcia-Garibay
    • Organizer
      2021 Pacifichem
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] A novel platform of luminescent crystalline molecular rotors via N-heterocyclic carbene metal complexes: Engineering molecular rotations and luminescence in solid-state by tunning the metal-ligands π-conjugation2021

    • Author(s)
      Mingoo Jin, Rempei Ando, Marcus Jellen, Miguel A. Garcia-Garibay, Hajime Ito
    • Organizer
      2021 Pacifichem
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Designing molecular rotation and luminescent properties in solid-state by utilizing crystalline N-heterocyclic carbene metal complexes2021

    • Author(s)
      Mingoo Jin
    • Organizer
      The 4th IC3TC Conference @ Lisbon
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 結晶中の分子回転デザインと固体発光機能2021

    • Author(s)
      陳旻究
    • Organizer
      若手研究者のための有機化学札幌セミナー
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] NHC 金(I)錯体からなる結晶性分子ローターの光照射による回転運動の変化とフォトクロミズム2021

    • Author(s)
      陳 旻究、松浦 さつき、小澤 友、佐藤 文菜、一柳 光平、伊藤 肇
    • Organizer
      2021 光化学討論会
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Designing macro- and micro-scale motions via crystalline molecular rotors of metal complexes2021

    • Author(s)
      Mingoo Jin
    • Organizer
      錯体化学会 第71回討論会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Remarks]

    • URL

      https://researchmap.jp/MGJK_research

    • Related Report
      2022 Annual Research Report

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Published: 2021-04-28   Modified: 2024-01-30  

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