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Nanostructural Control and Function Exploration of Weak-Interaction-Based Three-Dimensional Pi-Conjugated Molecules

Research Project

Project/Area Number 18K14200
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 33010:Structural organic chemistry and physical organic chemistry-related
Research InstitutionKyoto University

Principal Investigator

Hashikawa Yoshifumi  京都大学, 化学研究所, 助教 (80804343)

Project Period (FY) 2018-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords水分子 / 緩和時間 / 核磁気共鳴 / 電子スピン共鳴 / フラーレン / 水素結合 / 回転運動 / 電子スピン / π拡張 / 反応性 / 金属錯体
Outline of Final Research Achievements

Using fullerene cages encapsulating a small molecule, we conducted evaluation of (1) interaction of encapsulated species and anionic cages, (2) magnetic properties of NO molecule inside a C1-symmetric cage, (3) dynamic behaviour and acid/base character of a single water molecule having H-bondings, (4) regioselectivity of the Diels-Alder reaction probed by an ecapsulated H2 molecule, and (5) OH/π interaction of a single water molecule trapped inside a fullerene cage.

Academic Significance and Societal Importance of the Research Achievements

分子内または分子間に働くアトラクティブな相互作用は,分子の配向制御や物性制御を実現する上で重要な構造設計指針の1つであり,分野の垣根を越えた学理を支える大きな柱である.近年,さまざまな弱い相互作用の存在が明らかとなりつつあるが,分子レベルにおける詳細な理解は進んでおらず,理論化学研究に大きく依存している.本研究課題では,単一分子のみを隔離可能な炭素ケージを創出し,分子レベルでその相互作用を評価することができ,長らく議論されてきたOH/π相互作用の本質が水分子の配向で説明可能であることを見い出した.これは,水分子を用いた機能性材料開発における分子設計に新たな指針を与えるものと期待される.

Report

(3 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • Research Products

    (46 results)

All 2020 2019 2018

All Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results) Presentation (36 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Probing the Regioselectivity with Encapsulated H2: Diels-Alder Reaction of an Open-Cage C60 Derivative with Anthracene2019

    • Author(s)
      Hashikawa Yoshifumi、Murata Yasujiro
    • Journal Title

      Chemistry - A European Journal

      Volume: 25 Issue: 10 Pages: 2482-2485

    • DOI

      10.1002/chem.201806030

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rotational Motion and Nuclear-Spin Interconversion of H2O Encapsulated in C60 Appeared in the Low-Temperature Heat Capacity2019

    • Author(s)
      H. Suzuki, M. Nakano, Y. Hashikawa, and Y. Murata
    • Journal Title

      J. Phys. Chem. Lett.

      Volume: 10 Issue: 6 Pages: 1306-1311

    • DOI

      10.1021/acs.jpclett.9b00311

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tuneable Single-Molecule Electronic Conductance of C60 by Encapsulation2019

    • Author(s)
      S. Fujii, H. Cho, Y. Hashikawa, T. Nishino, Y. Murata, M. Kiguchi
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 21 Issue: 23 Pages: 12606-12610

    • DOI

      10.1039/c9cp02469g

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] H2O/Olefinic-π Interaction inside a Carbon Nanocage2019

    • Author(s)
      Hashikawa Yoshifumi、Murata Yasujiro
    • Journal Title

      Journal of the American Chemical Society

      Volume: 141 Issue: 32 Pages: 12928-12938

    • DOI

      10.1021/jacs.9b06759

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Propeller-Shaped Aluminum Complexes with an Azaperylene Core in the Ligands2019

    • Author(s)
      Tsukao Masahiro、Hashikawa Yoshifumi、Toyama Nana、Muraoka Masahiro、Murata Michihisa、Sasamori Takahiro、Wakamiya Atsushi、Murata Yasujiro
    • Journal Title

      Inorganics

      Volume: 7 Issue: 9 Pages: 109-109

    • DOI

      10.3390/inorganics7090109

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and properties of open-cage fullerene C60 derivatives: impact of the extended π-conjugation2018

    • Author(s)
      Hashikawa Yoshifumi、Yasui Hidefumi、Kurotobi Kei、Murata Yasujiro
    • Journal Title

      Materials Chemistry Frontiers

      Volume: 2 Issue: 2 Pages: 206-213

    • DOI

      10.1039/c7qm00449d

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Probing the interaction between the encapsulated water molecule and the fullerene cages in H2O@C60? and H2O@C59N?2018

    • Author(s)
      Zhu Guo-Zhu、Liu Yuan、Hashikawa Yoshifumi、Zhang Qian-Fan、Murata Yasujiro、Wang Lai-Sheng
    • Journal Title

      Chemical Science

      Volume: 9 Issue: 25 Pages: 5666-5671

    • DOI

      10.1039/c8sc01031e

    • NAID

      120006537071

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Construction of a Metal-Free Electron Spin System by Encapsulation of an NO Molecule Inside an Open-Cage Fullerene C60 Derivative2018

    • Author(s)
      Hasegawa Shota、Hashikawa Yoshifumi、Kato Tatsuhisa、Murata Yasujiro
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 57 Issue: 39 Pages: 12804-12808

    • DOI

      10.1002/anie.201807823

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] A single but hydrogen-bonded water molecule confined in an anisotropic subnanospace2018

    • Author(s)
      Hashikawa Yoshifumi、Hasegawa Shota、Murata Yasujiro
    • Journal Title

      Chemical Communications

      Volume: 54 Issue: 97 Pages: 13686-13689

    • DOI

      10.1039/c8cc07339b

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Wavelength-Dependent Efficiency of Sequential Photooxygenation: C=C Bond Cleavage on Open-Cage C60 Derivatives2018

    • Author(s)
      Hashikawa Yoshifumi、Murata Yasujiro
    • Journal Title

      ChemPlusChem

      Volume: 83 Issue: 12 Pages: 1179-1183

    • DOI

      10.1002/cplu.201800464

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Dynamic Behavior of a Water Molecule Entrapped inside Caged Carbon-Cluster C60 Derivatives2020

    • Author(s)
      Yoshifumi Hashikawa, Yasujiro Murata
    • Organizer
      日本化学会 第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Cage Expansion from C70 to C75N Skeletons: Synthesis and Purification2020

    • Author(s)
      Sheng Zhang, Yoshifumi Hashikawa, Takashi Hirose, Yasujiro Murata
    • Organizer
      日本化学会 第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 過酸化水素を内包した開口フラーレンC60誘導体の合成2020

    • Author(s)
      井手 雄紀,長谷川 翔大,安達 愛結美,橋川 祥史,廣瀬 崇至,村田 靖次郎
    • Organizer
      日本化学会 第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] C=CまたはC=N結合を開口部にもつ開口フラーレンC60誘導体の反応性2020

    • Author(s)
      木崎 和郎,金 揆善,橋川 祥史,廣瀬 崇至,村田 靖次郎
    • Organizer
      日本化学会 第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] らせん型π共役分子に連結したピレンダイマーの合成と円偏光発光特性2020

    • Author(s)
      小山 智永,廣瀬 崇至,橋川 祥史,村田 靖次郎
    • Organizer
      日本化学会 第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of a Method for Large Scale Synthesis of H2O@C60 Using a Triazine Derivative2020

    • Author(s)
      Kazuro Kizaki, Kim Kyusun, Yoshifumi Hashikawa, Takashi, Hirose, Yasujiro Murata
    • Organizer
      IRCCS The 3rd Joint International Symposium
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 水内包フラーレンにおける巨大ゼーベック効果2019

    • Author(s)
      小嶋 晃平,阿部 竜,小島 広孝,Jung Min-Cherl,辨天 宏明,橋川 祥史,村田 靖次郎,中村 雅一
    • Organizer
      第80回 応用物理学会 秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] C60フラーレンに閉じ込められた単一水分子の電子誘起分子振動2019

    • Author(s)
      杜 少卿,橋川 祥史,村田 靖次郎,平川 一彦
    • Organizer
      第80回 応用物理学会 秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 水分子内包C60誘導体を用いた分子内OH/π相互作用の解析2019

    • Author(s)
      橋川 祥史,村田 靖次郎
    • Organizer
      第30回 基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] オレフィン架橋型開口フラーレン2量体の合成とX線構造2019

    • Author(s)
      岡本 脩生,橋川 祥史,廣瀬 崇至,村田 靖次郎
    • Organizer
      第30回 基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 過酸化水素およびアセトニトリルを内包した開口フラーレン誘導体の合成2019

    • Author(s)
      井手 雄紀,長谷川 翔大,安達 愛結美,橋川 祥史,廣瀬 崇至,村田 靖次郎
    • Organizer
      第30回 基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] トリアジン誘導体を用いたH2O@C60の大量合成法の開発2019

    • Author(s)
      木崎 和郎,金 揆善,橋川 祥史,廣瀬 崇至,村田 靖次郎
    • Organizer
      第30回 基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Expansion of Fullerene C60 Cage to C65N, C64N and C70N2 Skeletons2019

    • Author(s)
      Sheng Zhang,Yoshifumi Hashikawa,Takashi Hirose,Yasujiro Murata
    • Organizer
      第30回 基礎有機化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] NO分子を内包した開口フラーレンの低温熱容量2019

    • Author(s)
      鈴木 晴,堀井 洋司,宮崎 裕司,中野 元裕,長谷川 翔大,橋川 祥史,村田 靖次郎
    • Organizer
      第55回熱測定討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Charge Dependent Vibration of a Single Water Molecule Encapsulated in a C60 Fullerene2019

    • Author(s)
      ShaoQing Du, Yoshifumi Hashikawa, Ikutaro Hamada, Yasujiro Murata, Kazuhiko Hirakawa
    • Organizer
      International Symposium on Hybrid Quantum Systems 2019 (HQS 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecules inside Fullerenes as Magnetic Probes for the Detection of Specific Intramolecular Interactions2018

    • Author(s)
      Yoshifumi Hashikawa, Yasujiro Murata
    • Organizer
      第54回 フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] Rotational Dynamics of a H2O Molecule Encapsulated in a Fullerene C60 at Low Temperature2018

    • Author(s)
      Hal Suzuki, Motohiro Nakano, Yoshifumi Hashikawa, Yasujiro Murata
    • Organizer
      第54回 フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] Pd触媒を用いたフラーレン誘導体の位置選択的構造修飾2018

    • Author(s)
      橋川 祥史,村田 理尚,若宮 淳志,村田 靖次郎
    • Organizer
      日本化学会 第98春季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] フラーレン金属錯体の合成と内包水分子の動的挙動2018

    • Author(s)
      川崎 皓斗,橋川 祥史,若宮 淳志,村田 靖次郎
    • Organizer
      日本化学会 第98春季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] 開口部に水素結合をもつ水酸化開口フラーレンC60誘導体の合成と物性2018

    • Author(s)
      長谷川 翔大,橋川 祥史,若宮 淳志,村田 靖次郎
    • Organizer
      日本化学会 第98春季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] 内包フラーレンの単分子接合の電気輸送特性2018

    • Author(s)
      長 はる菜,藤井 慎太郎,木口 学,橋川 祥史,村田 靖次郎
    • Organizer
      日本化学会 第98春季年会
    • Related Report
      2018 Research-status Report
  • [Presentation] フラーレンC60の疎水性内部空間にとりこまれた水分子の動的挙動2018

    • Author(s)
      橋川 祥史,村田 靖次郎
    • Organizer
      統合物質創製化学研究推進機構(IRCCS) 第二回 若手の会
    • Related Report
      2018 Research-status Report
  • [Presentation] 水分子内包C60の9族金属錯体を用いた金属-炭素結合の特性評価2018

    • Author(s)
      橋川 祥史,川崎 皓斗,村田 靖次郎
    • Organizer
      第29回 基礎有機化学討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 開口部に水素結合をもつ水酸化開口フラーレンC60誘導体の合成と内包水分子の動的挙動2018

    • Author(s)
      長谷川 翔大,橋川 祥史,村田 靖次郎
    • Organizer
      第29回 基礎有機化学討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] Li+イオンを介した開口フラーレンC60誘導体の二量化挙動2018

    • Author(s)
      岡本 脩生,橋川 祥史,村田 靖次郎
    • Organizer
      第29回 基礎有機化学討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 1H NMR緩和時間測定:水分子内包フラーレンを配位子とする9族金属錯体の構造特性評価2018

    • Author(s)
      橋川 祥史,川崎 皓斗,村田 靖次郎
    • Organizer
      第57回 NMR討論会(2018)
    • Related Report
      2018 Research-status Report
  • [Presentation] フラーレンの単分子電気伝導度の制御2018

    • Author(s)
      長 はる菜,藤井 慎太郎,木口 学,橋川 祥史,村田 靖次郎
    • Organizer
      第12回 分子科学討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] Dynamic Behavior of a Single but Hydrogen-Bonded Water Molecule inside a Hydroxy Open-Cage Fullerene C60 Derivative2018

    • Author(s)
      長谷川 翔大,橋川 祥史,村田 靖次郎
    • Organizer
      第55回 フラーレン・ナノチューブ・グラフェン総合シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] H2O@C60の誘導体化と分子内相互作用の評価2018

    • Author(s)
      橋川 祥史,村田 靖次郎
    • Organizer
      第5回 π造形科学若手研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Construction of a C64N Cage Using an Open-Cage Fullerene C60 Derivative2018

    • Author(s)
      Sheng Zhang, Yoshifumi Hashikawa, Yasujiro Murata
    • Organizer
      第5回 π造形科学若手研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] フラーレンC60の疎水性内部空間にとりこまれた水分子の動的挙動2018

    • Author(s)
      橋川 祥史,村田 靖次郎
    • Organizer
      統合物質創製化学研究推進機構 第4回国内シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] フラーレンC60内部に取り込まれた水分子の低温における回転運動と核スピン変換2018

    • Author(s)
      鈴木 晴,中野 元裕,橋川 祥史,村田 靖次郎
    • Organizer
      第54回 熱測定討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] Development of a Novel Cage-Expansion Method from C60 to C65N and C64N Skeletons2018

    • Author(s)
      Sheng Zhang, Yoshifumi Hashikawa, Yasujiro Murata
    • Organizer
      平成30年度化学研究所研究発表会(第118回)
    • Related Report
      2018 Research-status Report
  • [Presentation] Fabrication of Sn-Based Perovskite Solar Cells Using Solvent-Coordinated SnX2 Complexes as Key Precursors2018

    • Author(s)
      Masashi Ozaki, Jiewei Liu, Yukie Katsuki, Taketo Handa, Ryosuke, Nishikubo, Shinya Yakumaru, Yoshifumi Hashikawa, Yasujiro Murata, Takashi Saito, Yuichi Shimakawa, Yoshihiko Kanemitsu, Akinori Saeki, and Atsushi Wakamiya
    • Organizer
      IRCCS-JST CREST Joint Symposium
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Dynamic Behavior of Hydrogen Bonds on a Sulfur-Containing Open-Cage Fullerene C60 Derivative2018

    • Author(s)
      Shota Hasegawa, Yoshifumi Hashikawa, Yasujiro Murata
    • Organizer
      The 15th International Symposium on Inorganic Ring Systems (IRIS-15)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Single-Molecule Charge Transport Properties of Endofullerene2018

    • Author(s)
      Haruna Cho, Shintaro Fujii, Manabu Kiguchi, Yoshifumi Hashikawa, Yasujiro Murata
    • Organizer
      ICOSS 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2021-02-19  

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