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Solid-state terahertz rotation and properties of hydrocarbon bearings

Research Project

Project/Area Number 20K15239
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 32020:Functional solid state chemistry-related
Research InstitutionThe University of Tokyo

Principal Investigator

Matsuno Taisuke  東京大学, 大学院理学系研究科(理学部), 助教 (80749143)

Project Period (FY) 2020-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords分子ベアリング / 固体内回転 / 筒状分子 / 動的挙動
Outline of Research at the Start

本研究は,「炭化水素分子ベアリングの固体内テラヘルツ回転と物性開拓」と題し,固体内における分子の超高速回転とそれによりもたらされる得意な物性や機能を明らかにすることを目指すものである.一般に固体内における分子運動は周囲の分子のとの接触のため大きく制約を受けるが,申請者らが開発した筒状分子とゲスト回転子からなる「分子ベアリング」のシステムではこの問題を解決する.本研究では,従来報告したものよりもさらに高速の回転が可能となる新しい分子ベアリングを開発し,過去に報告例のない「固体内テラヘルツ回転」を実現し,固体材料としての機能・物性を開拓する.

Outline of Final Research Achievements

This study, entitled "Solid-state terahertz rotation and properties of hydrocarbon bearings," aimed to elucidate the solid-state ultrafast molecular rotation and the properties that result from the rotation. In this study, we developed a new molecular bearing composed of a cylindrical host and nanodiamond guests that enables ultrafast rotation in solids. This molecular bearing exhibits solid-state inertial rotation with the rotational frequency of 1 terahertz. This result may lead to the emergence of novel solid-state properties.

Academic Significance and Societal Importance of the Research Achievements

分子運動は固体材料の物性と深く関係する.本研究で実現した「固体内慣性回転」や「固体内テラヘルツ回転」は過去に例のない現象であり,将来社会でも活用されうる有用な物性・機能を持つ材料の開発に繋がる.また,本研究で見出した分子性のハイブリッド型ナノカーボンピーポッドについての知見は,ナノカーボンの科学の分野にも波及効果を及ぼすものであり,広い分野に渡り学術的にも意義深いものである.

Report

(3 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • Research Products

    (24 results)

All 2022 2021 2020 Other

All Journal Article (9 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Open Access: 2 results) Presentation (14 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results) Remarks (1 results)

  • [Journal Article] Activation of Positive Cooperativity by Size‐Mismatch Assembly via Inclination of Guests in a Single‐Site Receptor2022

    • Author(s)
      Matsuno Taisuke、Takahashi Kanato、Ikemoto Koki、Isobe Hiroyuki
    • Journal Title

      Chemistry An Asian Journal

      Volume: 17 Issue: 7

    • DOI

      10.1002/asia.202200076

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A large-bore chiral cylindrical molecule prone to radial deformations2022

    • Author(s)
      Onaka Yuzuka、Tanaka Shun、Kobayashi Ayano、Matsuno Taisuke、Isobe Hiroyuki
    • Journal Title

      Tetrahedron Letters

      Volume: 96 Pages: 153774-153774

    • DOI

      10.1016/j.tetlet.2022.153774

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Manipulations of Chiroptical Properties in Belt‐Persistent Cycloarylenes via Desymmetrization with Heteroatom Doping2021

    • Author(s)
      Fukunaga Toshiya M.、Sawabe Chizuru、Matsuno Taisuke、Takeya Jun、Okamoto Toshihiro、Isobe Hiroyuki
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 35 Pages: 19097-19101

    • DOI

      10.1002/anie.202106992

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A hybrid molecular peapod of sp2- and sp3-nanocarbons enabling ultrafast terahertz rotations2021

    • Author(s)
      Matsuno Taisuke、Terasaki Seiya、Kogashi Kanako、Katsuno Ryosuke、Isobe Hiroyuki
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 5062-5062

    • DOI

      10.1038/s41467-021-25358-0

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Case Study of Stereoisomerism with [6]Cyclo[4]helicenylenes2021

    • Author(s)
      Matsuno Taisuke、Yang Yong、Nanjo Yuki、Isobe Hiroyuki、Sato Sota
    • Journal Title

      Chemistry Letters

      Volume: 50 Issue: 1 Pages: 110-112

    • DOI

      10.1246/cl.200717

    • NAID

      130007965979

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Stereoselectivity in spontaneous assembly of rolled incommensurate carbon bilayers2021

    • Author(s)
      Matsuno Taisuke、Ohtomo Yutaro、Someya Maki、Isobe Hiroyuki
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 1575-1575

    • DOI

      10.1038/s41467-021-21889-8

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fused Quinoidal Dithiophene‐Based Helicenes: Synthesis by Intramolecular Radical?Radical Coupling Reactions and Dynamics of Interconversion of Enantiomers2021

    • Author(s)
      Li Guangwu、Matsuno Taisuke、Han Yi、Wu Shaofei、Zou Ya、Jiang Qing、Isobe Hiroyuki、Wu Jishan
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 60 Issue: 18 Pages: 10326-10333

    • DOI

      10.1002/anie.202100606

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ineffective OH Pinning of the Flipping Dynamics of a Spherical Guest within a Tight‐Fitting Tube2020

    • Author(s)
      Matsuno Taisuke、Someya Maki、Sato Sota、Maeda Satoshi、Isobe Hiroyuki
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 59 Issue: 34 Pages: 14570-14576

    • DOI

      10.1002/anie.202005538

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Crystalline Naphthylene Macrocycles Capturing Gaseous Small Molecules in Chiral Nanopores2020

    • Author(s)
      Matsuno Taisuke、Fukunaga Kengo、Kobayashi Shuhei、Sarkar Parantap、Sato Sota、Ikeda Takuji、Isobe Hiroyuki
    • Journal Title

      Chemistry - An Asian Journal

      Volume: 15 Issue: 22 Pages: 3829-3835

    • DOI

      10.1002/asia.202000876

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 剛直な円筒状分子を用いた動的超分子会合体の開発2022

    • Author(s)
      松野太輔
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 有限長カーボンナノチューブ分子を用いた分子ベアリングの開発2021

    • Author(s)
      松野太輔
    • Organizer
      有機合成化学協会関東支部 2021若手研究者のためのセミナー
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ヘテロ元素ドーピングにより非対称化された筒状シクロアリーレンのキラル光学特性2021

    • Author(s)
      福永隼也,沢辺千鶴,松野太輔,竹谷純一,岡本敏宏,磯部寛之
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 固体内テラヘルツ回転を示すsp3/sp2炭素複合ピーポッド2021

    • Author(s)
      寺崎成哉, 松野太輔, 古樫加奈子, 勝野亮祐, 磯部寛之
    • Organizer
      第31回基礎有機化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 固体内テラヘルツ回転を示すsp3/sp2炭素複合ピーポッド2021

    • Author(s)
      寺崎成哉,松野太輔,古樫加奈子,勝野亮祐,磯部寛之
    • Organizer
      第11回CSJ化学フェスタ2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] ヘテロ元素ドーピングにより非対称化された筒状シクロアリーレンのキラル光学特性2021

    • Author(s)
      福永隼也,沢辺千鶴,松野太輔,竹谷純一,岡本敏宏,磯部寛之
    • Organizer
      第11回CSJ化学フェスタ2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] Construction and solid-state dynamics of supramolecular hydrocarbon bearings2021

    • Author(s)
      Matsuno,T.; Nakai,Y.; Maniwa,Y.; Fujita,M.; Fukunaga,K.; Sato,S.; Isobe,H.
    • Organizer
      The International Chemical Congress of Pacific Basin Societies 2021 (Pacifichem 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 固体内テラヘルツ回転を示す分子ベアリング2021

    • Author(s)
      寺崎成哉,松野太輔,磯部寛之
    • Organizer
      東京大学第12回低温科学研究センター研究交流会
    • Related Report
      2020 Research-status Report
  • [Presentation] 異なるパネルを交互に連結した剛直なキラル筒状分子2021

    • Author(s)
      福永隼也,沢辺千鶴,松野太輔,竹谷純一,岡本敏宏,磯部寛之
    • Organizer
      日本化学会第101春季年会(2021)
    • Related Report
      2020 Research-status Report
  • [Presentation] 湾曲π共役境界面における極微摩擦を実現する超分子ベアリングの開発2021

    • Author(s)
      松野太輔
    • Organizer
      日本化学会第101春季年会(2021)
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] キラルな細孔に気体分子を吸着する結晶性ナフチレンマクロサイクル2021

    • Author(s)
      福永健悟,松野太輔,小林周平,Parantap Sarkar,佐藤宗太,池田拓史,磯部寛之
    • Organizer
      日本化学会第101春季年会(2021)
    • Related Report
      2020 Research-status Report
  • [Presentation] 固体内テラヘルツ回転を示す分子ベアリング2021

    • Author(s)
      寺崎成哉,松野太輔,磯部寛之
    • Organizer
      日本化学会第101春季年会(2021)
    • Related Report
      2020 Research-status Report
  • [Presentation] 結晶性ナフチレンマクロサイクルの細孔内吸着による窒素分子のキラル配置2020

    • Author(s)
      福永健悟,松野太輔,小林修平,SARKAR Parantap,佐藤宗太,池田拓史,磯部寛之
    • Organizer
      第10回CSJ化学フェスタ
    • Related Report
      2020 Research-status Report
  • [Presentation] 酸素官能基による極性球状ゲストの円筒状ホスト内での反転ダイナミクス制御2020

    • Author(s)
      染谷真希,松野太輔,佐藤宗太,前田理,磯部寛之
    • Organizer
      第10回CSJ化学フェスタ
    • Related Report
      2020 Research-status Report
  • [Remarks] 東京大学 物理有機化学研究室

    • URL

      https://physorg.chem.s.u-tokyo.ac.jp/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2023-01-30  

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