Condensed Conjugation Molecular Physics and Chemistry: Revisiting "Electronic Conjugation" Leading to Innovative Physical Properties of Molecular Materials

2021 Fiscal Year Annual Research Report

• Project Area: Condensed Conjugation Molecular Physics and Chemistry: Revisiting "Electronic Conjugation" Leading to Innovative Physical Properties of Molecular Materials
• Project/Area Number: 20H05862
• Research Institution: Kyoto University
• Principal Investigator: 関 修平 京都大学, 工学研究科, 教授 (30273709)
• Co-Investigator(Kenkyū-buntansha): 熊井 玲児 大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 教授 (00356924) ; 橋本 顕一郎 東京大学, 大学院新領域創成科学研究科, 准教授 (00634982) ; 瀧宮 和男 東北大学, 理学研究科, 教授 (40263735) ; 忍久保 洋 名古屋大学, 工学研究科, 教授 (50281100) ; 芥川 智行 東北大学, 多元物質科学研究所, 教授 (60271631) ; 久保 孝史 大阪大学, 大学院理学研究科, 教授 (60324745) ; 酒巻 大輔 大阪府立大学, 理学(系)研究科(研究院), 助教 (60722741) ; 竹内 正之 国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, グループリーダー (70264083) ; 福島 孝典 東京工業大学, 科学技術創成研究院, 教授 (70281970) ; 竹延 大志 名古屋大学, 工学研究科, 教授 (70343035) ; 深澤 愛子 京都大学, 高等研究院, 教授 (70432234) ; 松田 建児 京都大学, 工学研究科, 教授 (80262145) ; 前田 大光 立命館大学, 生命科学部, 教授 (80388115) ; 須田 理行 京都大学, 工学研究科, 准教授 (80585159) ; 畠山 琢次 関西学院大学, 理学部, 教授 (90432319)
• Project Period (FY): 2020-11-19 – 2025-03-31
• Keywords: 電子共役 / 高密度構造 / 伝導 / スピン / ゆらぎ / 状態密度 / X-conjugation

Outline of Annual Research Achievements

『高密度共役』領域総括班の具体的な取り組みとして挙げている，１）第二回高密度共役公開シンポジウムを京都大学においてハイブリッド型で実施し，領域外への積極的な広報として日本化学会化学フェスタ・年会におけるシンポジウム・中長期テーマ講演会，PACIFICHEM2021における本領域が主体となったシンポジウムなどを実施した．また，領域横断研究会の中核として活動を進めると同時に，現代化学誌に領域内研究紹介の定期刊行を行い，2021年度終了時点ですでに20回弱を数えている．２）派遣型マイスター制度に関しては，領域内において相互研究者派遣を再開し，計画班・公募班含めて約２０件の派遣実施を行った．３）次世代研究者育成のための高密度共役フェロー・ジュニアフェロー制度の運営に関しては，さらに1件のフェローの採択を行い，加えてジュニアフェローとして領域内計画・公募研究を合わせて12件の採用を行った．このうち，のちに学術振興会特別研究員に採用されたものは60％を超えている．
2021年度，計画班メンバー及び領域内に新たに加わった公募班メンバーを加え，新しい研究共創の場としてオンライン領域会議を毎週，ランチョンセミナーとして実施し，新しい共同研究の展開の場として機能させた．2021年度だけで30件超の共同研究成果の論文発表につながった．また，若手Closedミキサーの定期的な実施を進め，特に学生間での活発な研究討議の場として定着させた．
高密度共役物性評価拠点として名古屋大学に重点整備設備の導入を行い，領域内共同研究の共用設備として稼働を開始している．

Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

各班連携によるTranslational Research型研究の実施は，極一時的に国内外の研究者交流が再開したものの，当初予定した実施はそのほとんどが見送られた．一方でこの間隙をぬって，領域内活動の一端を占めるURA・フェローの来日・着任が実現し，領域運営の推進において大きな役割を果たした．
主にオンラインを駆使した効率的な共同研究循環が行われ，１）高密度共役公開シンポジウムにおける偶発的な意見交換に基づく領域内共同研究の発芽も見られている．この結果は，2021年度内での論文による共同研究成果発表に明らかに結実し，新たに加わった公募研究との共同研究への発展も顕著にみられている．２）国内研究者派遣型研究は計画班・公募班にかかわらず着実に進行した．３）高密度共役フェローとしの新たな採用・ジュニアフェロー制度への採択は，その後のテニュア研究者への着任・学術振興会特別研究員への採用と着実なステップを踏みつつあり，特に後者が領域内外における若手研究者の育成に鍵となることが明らかとなった．４）引き続き海外への研究者派遣・海外からの研究者招聘は2021年10~11月期を除いて完全に停止し，これが国際活動支援にかかわる総括班経費の繰越に直結したが， 2020年度に予定していた共用設備の導入は無事終了し，高密度共役物性評価拠点として稼働を開始した．
若手Closed ミキサーは年度内に計５回実施し，活動制限下の若手研究者・大学院生の重要な研究活動・意見交換・着想の場となっている．

Strategy for Future Research Activity

2021年度は，年度内を通じてCOVID-19制限を強く被ったが，オンラインを利用した国内外の研究議論は順調に推移し，最終目標に向けた研究展開に大きな問題は発生していない．引き続き大きな障害となったのは，１）国際共同研究の直接的な人的交流による実施であり，2021年度中も完全にこれを停止せざるを得なかった．2023年度の本格的な再開と共に，国際連携研究として必須となる要素を中心に，集中的実施する予定である．
さらに顕在化した問題点は，国内の電気代高騰に伴う共用設備の停止期間長期化であり，本領域でも従来利用してきたSPring-8/KEKなどの大型施設の極端な利用制限にとどまらず，各計画研究・公募研究においても一定の研究活動制限を受け，非常に大きな障害となっている．2023年度以降，状況が大きく好転しない限りは，領域で対処可能な推進方策としては打つ手がない．

Research Products

• [Journal Article] Chiral Supramolecular Polymer Formed via Host-Guest Complexation of an Octaphosphonate Biscavitand and a Chiral Diammonium Guest (2022)
  • Author(s): Hamada Koki、Shimoyama Daisuke、Hirao Takehiro、Haino Takeharu
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 95 Pages: 621～627
  • DOI: 10.1246/bcsj.20210452
  • Peer Reviewed
• [Journal Article] Copper(II) Complexes of 10,20-Diaryl-5,15-diazaporphyrin: Alternative Synthesis, Excited State Dynamics, and Substituent Effect on the 1O2-Generation Efficiency (2022)
  • Author(s): Ochiai Hikari、Miura Tomoaki、Ikoma Tadaaki、Minoura Mao、Nakano Haruyuki、Matano Yoshihiro
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 95 Pages: 427～432
  • DOI: 10.1246/bcsj.20220002
  • Peer Reviewed
• [Journal Article] Chalcogen Bond versus Halogen Bond: Changing Contributions in Determining the Crystal Packing of Dihalobenzochalcogenadiazoles (2022)
  • Author(s): Ishigaki Yusuke、Shimomura Kai、Asai Kota、Shimajiri Takuya、Akutagawa Tomoyuki、Fukushima Takanori、Suzuki Takanori
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 95 Pages: 522～531
  • DOI: 10.1246/bcsj.20220008
  • Peer Reviewed
• [Journal Article] Large Enhancement of the Single‐Molecular Conductance of a Molecular Wire through a Radical Substituent (2022)
  • Author(s): Yasui Ryuto、Shimizu Daiki、Matsuda Kenji
  • Journal Title: Chemistry A European Journal Volume: 28 Pages: e202104242
  • DOI: 10.1002/chem.202104242
  • Peer Reviewed
• [Journal Article] Aggregation-induced emission active thermally-activated delayed fluorescence materials possessing N-heterocycle and sulfonyl groups (2022)
  • Author(s): Matsui Yasunori、Yokoyama Yudai、Ogaki Takuya、Ishiharaguchi Kenta、Niwa Akitsugu、Ohta Eisuke、Saigo Masaki、Miyata Kiyoshi、Onda Ken、Naito Hiroyoshi、Ikeda Hiroshi
  • Journal Title: Journal of Materials Chemistry C Volume: 10 Pages: 4607～4613
  • DOI: 10.1039/D1TC05196B
  • Peer Reviewed
• [Journal Article] Formation of a Two-Dimensional Electronic System in Laterally Assembled WTe Nanowires (2022)
  • Author(s): Shimizu Hiroshi、Pu Jiang、Liu Zheng、Lim Hong En、Maruyama Mina、Nakanishi Yusuke、Ito Shunichiro、Kikuchi Iori、Endo Takahiko、Yanagi Kazuhiro、Oshima Yugo、Okada Susumu、Takenobu Taishi、Miyata Yasumitsu
  • Journal Title: ACS Applied Nano Materials Volume: 5 Pages: 6277～6284
  • DOI: 10.1021/acsanm.2c00377
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A Molecule Having 13 Unpaired Electrons: Magnetic Property of a Gadolinium(III) Complex Coordinated with Six Nitronyl Nitroxide Radicals (2022)
  • Author(s): Tanimoto Ryu、Wada Tomoyuki、Okada Keiji、Shiomi Daisuke、Sato Kazunobu、Takui Takeji、Suzuki Shuichi、Naota Takeshi、Kozaki Masatoshi
  • Journal Title: Inorganic Chemistry Volume: 61 Pages: 3018～3023
  • DOI: 10.1021/acs.inorgchem.1c03764
  • Peer Reviewed
• [Journal Article] Synthesis, Electrochemical Behavior, and Catalytic Activity of Cobalt Complexes of 5,10,15,20-Tetraaryl-5,15-diazaporphyrinoids (2022)
  • Author(s): Satoh Yuna、Kudoh Yuta、Furukawa Ko、Matano Yoshihiro
  • Journal Title: Organic Letters Volume: 24 Pages: 3839～3843
  • DOI: 10.1021/acs.orglett.2c01411
  • Peer Reviewed
• [Journal Article] Packing structures of (trialkylsilyl)ethynyl-substituted dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophenes (DNTTs): effects of substituents on crystal structures and transport properties (2022)
  • Author(s): Takimiya Kazuo, Usui Sayaka, Sato Aoi, Kanazawa Kiseki, Kawabata Kohsuke
  • Journal Title: Journal of Materials Chemistry C Volume: 10 Pages: 2775～2782
  • DOI: 10.1039/D1TC04312A
  • Peer Reviewed
• [Journal Article] Enantiopure 2-(2-ethylhexyl)dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophenes: synthesis, single-crystal structure and a surprising lack of influence of stereoisomerism on thin-film structure and electronic properties (2022)
  • Author(s): Sumitomo Kenta, Sudo Yuta, Kanazawa Kiseki, Kawabata Kohsuke, Takimiya Kazuo
  • Journal Title: Materials Horizons Volume: 9 Pages: 444～451
  • DOI: 10.1039/D1MH01119G
  • Peer Reviewed
• [Journal Article] Anthraquinodimethane Ring-Flip in Sterically Congested Alkenes: Isolation of Isomer and Elucidation of Intermediate through Experimental and Theoretical Approach (2022)
  • Author(s): Ishigaki Yusuke, Tadokoro Tomoki, Harabuchi Yu, Hayashi Yuki, Maeda Satoshi, Suzuki Takanori
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 95 Pages: 38～46
  • DOI: 10.1246/bcsj.20210355
  • Peer Reviewed
• [Journal Article] A robust redox-active hydrogen-bonded organic framework for rechargeable batteries (2022)
  • Author(s): Liu Xiaolin, Yang Xiya, Wang Hailong, Hisaki Ichiro, Wang Kang, Jiang Jianzhuang
  • Journal Title: Journal of Materials Chemistry A Volume: 10 Pages: 1808～1814
  • DOI: 10.1039/D1TA09194H
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A Heme‐Acquisition Protein Reconstructed with a Cobalt 5‐Oxaporphyrinium Cation and Its Growth‐Inhibition Activity Toward Multidrug‐Resistant Pseudomonas aeruginosa (2022)
  • Author(s): Takiguchi Asahi, Sakakibara Erika, Sugimoto Hiroshi, Shoji Osami, Shinokubo Hiroshi
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202112456
  • DOI: 10.1002/anie.202112456
  • Peer Reviewed
• [Journal Article] 1,2,3‐Tri(9‐anthryl)benzene: Photophysical Properties and Solid‐State Intermolecular Interactions of Radially Arranged, Congested Aromatic π‐Planes** (2022)
  • Author(s): Nishiuchi Tomohiko, Sotome Hikaru, Shimizu Kazuto, Miyasaka Hiroshi, Kubo Takashi
  • Journal Title: Chemistry A European Journal Volume: 28 Pages: 202104245
  • DOI: 10.1002/chem.202104245
  • Peer Reviewed
• [Journal Article] Excited-state dynamics of dipyrrolyldiketone difluoroboron complexes (2022)
  • Author(s): Sato Ryota, Okajima Hajime, Sugiura Shinya, Haketa Yohei, Kinoshita Yusuke, Tamiaki Hitoshi, Sakamoto Akira, Maeda Hiromitsu, Kobayashi Yoichi
  • Journal Title: Physical Chemistry Chemical Physics Volume: 24 Pages: 1685～1691
  • DOI: 10.1039/d1cp04804j
  • Peer Reviewed
• [Journal Article] Facile synthesis of an ambient stable pyreno[4,5-b]pyrrole monoanion and pyreno[4,5-b:9,10-b′]dipyrrole dianion: from serendipity to design (2022)
  • Author(s): Kumar Sharvan, Yoshida Kohshi, Hattori Yusuke, Higashino Tomohiro, Imahori Hiroshi, Seki Shu
  • Journal Title: Chemical Science Volume: 13 Pages: 1594～1599
  • DOI: 10.1039/D1SC06070H
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Logical Design of Small HOMO-LUMO Gap: Tetrabenzo[f,jk,mn,r][7]helicene as a Small-Molecule Near-Infrared Emitter (2022)
  • Author(s): Nakakuki Yusuke, Hirose Takashi, Matsuda Kenji
  • Journal Title: Organic Letters Volume: 24 Pages: 648～652
  • DOI: 10.1021/acs.orglett.1c04095
  • Peer Reviewed
• [Journal Article] Fold‐in Synthesis of a Pentabenzopentaaza[10]circulene (2022)
  • Author(s): Matsuo Yusuke, Kise Koki, Morimoto Yuki, Osuka Atsuhiro, Tanaka Takayuki
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202116789
  • DOI: 10.1002/anie.202116789
  • Peer Reviewed
• [Journal Article] Mechanism and Kinetics of Fluorescence Quenching of Fluorene-Endcapped Butatriene: A Microspectroscopic Study of the Discrete State Constructed in Microcrystals (2022)
  • Author(s): Hirao Yasukazu, Ihara Keiji, Ishibashi Yukihide, Tiu Elisha Gabrielle, Asahi Tsuyoshi, Kubo Takashi
  • Journal Title: The Journal of Physical Chemistry C Volume: 126 Pages: 1196～1203
  • DOI: 10.1021/acs.jpcc.1c09163
  • Peer Reviewed
• [Journal Article] Heterospin frustration in a metal-fullerene-bonded semiconductive antiferromagnet (2022)
  • Author(s): Shen Yongbing, Cui Mengxing, Takaishi Shinya, Kawasoko Hideyuki, Sugimoto Kunihisa, Tsumuraya Takao, Otsuka Akihiro, Kwon Eunsang, Yoshida Takefumi, Hoshino Norihisa, Kawachi Kazuhiko, Kasama Yasuhiko, Akutagawa Tomoyuki, Fukumura Tomoteru, Yamashita Masahiro
  • Journal Title: Nature Communications Volume: 13 Pages: 495
  • DOI: 10.1038/s41467-022-28134-w
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Isolation and Structure Analysis of a Ni(II) Norcorrole Radical Anion (2022)
  • Author(s): Ukai Shusaku, Fukui Norihito, Ikeue Takahisa, Shinokubo Hiroshi
  • Journal Title: Chemistry Letters Volume: 51 Pages: 182～184
  • DOI: 10.1246/cl.210715
  • Peer Reviewed
• [Journal Article] Band-like Transport of Charge Carriers in Oriented Two-Dimensional Conjugated Covalent Organic Frameworks (2022)
  • Author(s): Ghosh Samrat, Tsutsui Yusuke, Kawaguchi Takahiro, Matsuda Wakana, Nagano Shusaku, Suzuki Katsuaki, Kaji Hironori, Seki Shu
  • Journal Title: Chemistry of Materials Volume: 34 Pages: 736～745
  • DOI: 10.1021/acs.chemmater.1c03533
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Bridging pico-to-nanonewtons with a ratiometric force probe for monitoring nanoscale polymer physics before damage (2022)
  • Author(s): Kotani Ryota, Yokoyama Soichi, Nobusue Shunpei, Yamaguchi Shigehiro, Osuka Atsuhiro, Yabu Hiroshi, Saito Shohei
  • Journal Title: Nature Communications Volume: 13 Pages: 303
  • DOI: 10.1038/s41467-022-27972-y
  • Peer Reviewed
• [Journal Article] Probing a microviscosity change at the nematic-isotropic liquid crystal phase transition by a ratiometric flapping fluorophore (2022)
  • Author(s): Kimura Ryo, Kitakado Hidetsugu, Yamakado Takuya, Yoshida Hiroyuki, Saito Shohei
  • Journal Title: Chemical Communications Volume: 58 Pages: 2128～2131
  • DOI: 10.1039/d1cc06111a
  • Peer Reviewed
• [Journal Article] Order-Disorder Phase Transition between High- and Low-Z′ Crystal Structures of the P1 Space Group (2022)
  • Author(s): Oketani Ryusei, Takahashi Hiroki, Clevers Simon, Oyamada Akira, Hisaki Ichiro, Coquerel Gerard, Yamanaka Kazuaki, Tsue Hirohito
  • Journal Title: Crystal Growth & Design Volume: 22 Pages: 2230～2238
  • DOI: 10.1021/acs.cgd.1c01330
  • Peer Reviewed
• [Journal Article] Design and Synthesis of a C3 Symmetrical Phenalenyl Derivative with Three Oxo Groups by Regioselective Deoxygenation/Oxygenation (2022)
  • Author(s): Murata Tsuyoshi, Yoshida Kenta, Suzuki Shuichi, Ueda Akira, Nishida Shinsuke, Kawai Junya, Fukui Kozo, Nakasuji Kazuhiro, Morita Yasushi
  • Journal Title: Organic Letters Volume: 24 Pages: 1033～1037
  • DOI: 10.1021/acs.orglett.1c04227
  • Peer Reviewed
• [Journal Article] Synthesis of Dibenzo[h,t]rubicene through Its Internally Dimethoxy-substituted Precursor (2022)
  • Author(s): Kato Masaki, Fukui Norihito, Shinokubo Hiroshi
  • Journal Title: Chemistry Letters Volume: 51 Pages: 288～291
  • DOI: 10.1246/cl.210754
  • Peer Reviewed
• [Journal Article] Late-stage modification of π-electron systems based on asymmetric oxidation of a medium-sized sulfur-containing ring (2022)
  • Author(s): Hayakawa Masahiro, Horike Satoshi, Hijikata Yuh, Yasui Kosuke, Yamaguchi Shigehiro, Fukazawa Aiko
  • Journal Title: Chemical Communications Volume: 58 Pages: 2548～2551
  • DOI: 10.1039/D1CC06996A
  • Peer Reviewed
• [Journal Article] Theoretical Investigation on Electron Transport Capabilities of Helically Twisted Molecules Based on Decay Constants of Exchange Interaction (2022)
  • Author(s): Nakakuki Yusuke, Hirose Takshi, Matsuda Kenji
  • Journal Title: Chemistry Letters Volume: 51 Pages: 256～259
  • DOI: 10.1246/cl.210727
  • Peer Reviewed
• [Journal Article] Nitrogen Extrusion of Diazacorrphycenes to Azacorroles and Synthesis of Two Types of Copper 10-Azacorrole Complexes (2022)
  • Author(s): Yagi Atsumi, Okada Naoya, Fukui Norihito, Tanaka Hisaaki, Hatakeyama Takuji, Shinokubo Hiroshi
  • Journal Title: Chemistry Letters Volume: 51 Pages: 321～324
  • DOI: 10.1246/cl.210777
  • Peer Reviewed
• [Journal Article] Molecular and Spin Structures of a Through‐Space Conjugated Triradical System (2022)
  • Author(s): Kodama Takuya, Aoba Mitsuya, Hirao Yasukazu, Rivero Samara Medina, Casado Juan, Kubo Takashi
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202200688
  • DOI: 10.1002/anie.202200688
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Host-Guest Complexation of Bisporphyrin Cleft and Electron-Deficient Aromatic Guests (2022)
  • Author(s): Hisano Naoyuki, Haino Takeharu
  • Journal Title: The Journal of Organic Chemistry Volume: 87 Pages: 4001～4009
  • DOI: 10.1021/acs.joc.1c02742
  • Peer Reviewed
• [Journal Article] Involvement of structural dynamics in charge-glass formation in strongly frustrated molecular metals (2022)
  • Author(s): Thomas Tatjana, Saito Yohei, Agarmani Yassine, Thyzel Tim, Lonsky Martin, Hashimoto Kenichiro, Sasaki Takahiko, Lang Michael, Mueller Jens
  • Journal Title: Physical Review B Volume: 105 Pages: 041114
  • DOI: 10.1103/PhysRevB.105.L041114
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Thermodynamic evidence for a field-angle-dependent Majorana gap in a Kitaev spin liquid (2022)
  • Author(s): Tanaka O., Mizukami Y., Harasawa R., Hashimoto K., Hwang K., Kurita N., Tanaka H., Fujimoto S., Matsuda Y., Moon E.-G., Shibauchi T.
  • Journal Title: Nature Physics Volume: 18 Pages: 429～435
  • DOI: 10.1038/s41567-021-01488-6
  • Peer Reviewed
• [Journal Article] Ratiometric Flapping Force Probe That Works in Polymer Gels (2022)
  • Author(s): Yamakado Takuya, Saito Shohei
  • Journal Title: Journal of the American Chemical Society Volume: 144 Pages: 2804～2815
  • DOI: 10.1021/jacs.1c12955
  • Peer Reviewed
• [Journal Article] A strong hydride donating, acid stable and reusable 1,4-dihydropyridine for selective aldimine and aldehyde reductions (2022)
  • Author(s): Hirao Yasukazu, Eto Hajime, Teraoka Mitsuru, Kubo Takashi
  • Journal Title: Organic & Biomolecular Chemistry Volume: 20 Pages: 1671～1679
  • DOI: 10.1039/d1ob02358f
  • Peer Reviewed
• [Journal Article] Simple molecular ferroelectrics: N,N′-dialkyl-terephthalamide derivatives in the solid phase (2022)
  • Author(s): Kawana Moeko, Mizoue Ryohei, Takeda Takashi, Hoshino Norihisa, Akutagawa Tomoyuki
  • Journal Title: Journal of Materials Chemistry C Volume: 10 Pages: 4208～4217
  • DOI: 10.1039/D1TC05001J
  • Peer Reviewed
• [Journal Article] Insight into the Gd-Pt Bond: Slow Magnetic Relaxation of a Heterometallic Gd-Pt Complex (2022)
  • Author(s): Yoshida Takefumi, Shabana Ahmed, Zhang Haitao, Izuogu David Chukwuma, Sato Tetsu, Fuku Kentaro, Abe Hitoshi, Horii Yoji, Cosquer Goulven, Hoshino Norihisa, Akutagawa Tomoyuki, Thom Alex J. W., Takaishi Shinya, Yamashita Masahiro
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 95 Pages: 513～521
  • DOI: 10.1246/bcsj.20210429
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Electrochromism of Nanographenes in the Near‐Infrared Region (2022)
  • Author(s): Matsumoto Ikuya, Sekiya Ryo, Fukui Hiroji, Sun Ren‐De, Haino Takeharu
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202200291
  • DOI: 10.1002/anie.202200291
  • Peer Reviewed
• [Journal Article] Synthesis, properties and chemical modification of a persistent triisopropylsilylethynyl substituted tri(9-anthryl)methyl radical (2022)
  • Author(s): Nishiuchi Tomohiko, Ishii Daisuke, Aibara Seito, Sato Hiroyasu, Kubo Takashi
  • Journal Title: Chemical Communications Volume: 58 Pages: 3306～3309
  • DOI: 10.1039/D2CC00548D
  • Peer Reviewed
• [Journal Article] Capturing the Trajectory of Metal-Ion-Cluster Formation: Stepwise Accumulation of Zn(II) Ions in a Robust Coordination Space Formed by a Rigid Tridentate Carboxylate Ligand (2022)
  • Author(s): Kato Mikiya, Fukui Tomoya, Sato Hiroyasu, Shoji Yoshiaki, Fukushima Takanori
  • Journal Title: Inorganic Chemistry Volume: 61 Pages: 3649～3654
  • DOI: 10.1021/acs.inorgchem.1c03758
  • Peer Reviewed
• [Journal Article] A dicyanomethyl radical stabilized by ferrocene: a new building block for radical-based dynamic covalent chemistry with redox activity (2022)
  • Author(s): Ishimoto Misato, Sakamaki Daisuke, Fujiwara Hideki
  • Journal Title: Chemical Communications Volume: 58 Pages: 3553～3556
  • DOI: 10.1039/D1CC07253F
  • Peer Reviewed
• [Journal Article] Heteroatom-incorporated Trimethylenemethane: Synthesis and Properties of Triphenylphenylnitroxide-(Nitronyl Nitroxide) Dyad (2022)
  • Author(s): Kumagai Tasuku, Suzuki Shuichi, Kanzaki Yuki, Shiomi Daisuke, Sato Kazunobu, Takui Takeji, Tanaka Rika、Okada Keiji、Kozaki Masatoshi
  • Journal Title: Chemistry Letters Volume: 51 Pages: 458～460
  • DOI: 10.1246/cl.220021
  • Peer Reviewed
• [Journal Article] Bis-periazulene (Cyclohepta[def]fluorene) as a Nonalternant Isomer of Pyrene: Synthesis and Characterization of Its Triaryl Derivatives (2022)
  • Author(s): Horii Koki, Kishi Ryohei, Nakano Masayoshi, Shiomi Daisuke, Sato Kazunobu, Takui Takeji, Konishi Akihito, Yasuda Makoto
  • Journal Title: Journal of the American Chemical Society Volume: 144 Pages: 3370～3375
  • DOI: 10.1021/jacs.2c00476
  • Peer Reviewed
• [Journal Article] Ferroelectrics Coupled with Unidirectional Rotation in Liquid Crystals (2022)
  • Author(s): Wu Jianyun, Takeda Takashi, Hoshino Norihisa, Akutagawa Tomoyuki
  • Journal Title: The Journal of Physical Chemistry C Volume: 126 Pages: 3864～3871
  • DOI: 10.1021/acs.jpcc.1c10313
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Truxenone Triimide: Two‐Dimensional Molecular Arrangements of Triangular Molecules for Air Stable n‐Type Semiconductors (2022)
  • Author(s): Kumar Sharvan, Koo Yun Hee, Higashino Tomohiro, Matsuda Wakana, Ghosh Samrat, Tsutsui Yusuke, Suda Masayuki, Imahori Hiroshi, Suzuki Katsuaki, Kaji Hironori, Seki Shu
  • Journal Title: Advanced Electronic Materials Volume: 8 Pages: 2101390～2101390
  • DOI: 10.1002/aelm.202101390
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A Fully Conjugated Porphyrin‐[36]Octaphyrin‐Porphyrin Hybrid Tape Exhibiting M?bius Aromaticity (2022)
  • Author(s): Nakai Akito, Tanaka Takayuki, Osuka Atsuhiro
  • Journal Title: Chemistry A European Journal Volume: 28 Pages: 202200328
  • DOI: 10.1002/chem.202200328
  • Peer Reviewed
• [Journal Article] Controlling the charge carrier dynamics by modulating the orientation diversity of perovskites (2022)
  • Author(s): Cha Wonhee, Cha Won-Young, Noh Insub, Seki Shu, Ohkita Hideo, Kim Dongho
  • Journal Title: Materials Chemistry Frontiers Volume: 6 Pages: 1026～1032
  • DOI: 10.1039/D1QM01586A
  • Peer Reviewed
• [Journal Article] Transient chirality inversion during racemization of a helical cobalt(III) complex (2022)
  • Author(s): Sakata Yoko, Chiba Shunsuke, Akine Shigehisa
  • Journal Title: Proceedings of the National Academy of Sciences Volume: 119 Pages: 2113237119
  • DOI: 10.1073/pnas.2113237119
  • Peer Reviewed
• [Journal Article] Bandlike versus Temperature-Independent Carrier Transport in Isomeric Diphenyldinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophenes (2022)
  • Author(s): Takimiya Kazuo, Bulgarevich Kirill, Horiuchi Shingo, Sato Aoi, Kawabata Kohsuke
  • Journal Title: ACS Materials Letters Volume: 4 Pages: 675～681
  • DOI: 10.1021/acsmaterialslett.2c00084
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Spatiotemporal dynamics of supramolecular polymers by in situ quantitative catalyst-free hydroamination (2022)
  • Author(s): Tan Minghan, Takeuchi Masayuki, Takai Atsuro
  • Journal Title: Chemical Science Volume: 13 Pages: 4413～4423
  • DOI: 10.1039/D2SC00035K
  • Peer Reviewed
• [Journal Article] Diverse Crystal Structures of Ion Pairs Consisting of Oxaporphyrinium Cations and Pentacyanocyclopentadienide (2022)
  • Author(s): Takiguchi Asahi, Tanaka Hiroki, Maeda Hiromitsu, Shinokubo Hiroshi
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 95 Pages: 796～801
  • DOI: 10.1246/bcsj.20220026
  • Peer Reviewed
• [Journal Article] A carbon-functionality-appended diborylacetylene available for a component of organic synthesis and OLEDs (2022)
  • Author(s): Tsukada Tetsuyoshi, Shoji Yoshiaki, Takenouchi Kumiko, Taka Hideo, Fukushima Takanori
  • Journal Title: Chemical Communications Volume: 58 Pages: 4973～4976
  • DOI: 10.1039/D2CC01159J
  • Peer Reviewed
• [Journal Article] Sterically Frustrated Aromatic Enes with Various Colors Originating from Multiple Folded and Twisted Conformations in Crystal Polymorphs** (2022)
  • Author(s): Nishiuchi Tomohiko, Aibara Seito, Yamakado Takuya, Kimura Ryo, Saito Shohei, Sato Hiroyasu, Kubo Takashi
  • Journal Title: Chemistry A European Journal Volume: 28 Pages: 202200286
  • DOI: 10.1002/chem.202200286
  • Peer Reviewed
• [Journal Article] Dibenzodiazapyracylenes: Doubly N‐Doped Cyclopenta‐Fused Polycyclic Molecules That Exhibit High Carrier Mobility (2022)
  • Author(s): Morimoto Yuki, Koo Yun Hee, Otsubo Kazuya, Kitakado Hidetsugu, Seki Shu, Osuka Atsuhiro, Tanaka Takayuki
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202112589
  • DOI: 10.1002/anie.202200341
  • Peer Reviewed
• [Journal Article] Chalcogen Bond versus Weak Hydrogen Bond: Changing Contributions in Determining the Crystal Packing of [1,2,5]-Chalcogenadiazole-Fused Tetracyanonaphthoquinodimethanes (2021)
  • Author(s): Ishigaki Yusuke, Asai Kota, Shimajiri Takuya, Akutagawa Tomoyuki, Fukushima Takanori, Suzuki Takanori
  • Journal Title: Organic Materials Volume: 03 Pages: 090～096
  • DOI: 10.1055/s-0041-1725046
  • Peer Reviewed
• [Journal Article] Self-Assembling Behavior and Chiroptical Properties of Carbazole-Cored Phenyl Isoxazolyl Benzenes (2021)
  • Author(s): Ono Yudai, Hirao Takehiro, Ikeda Toshiaki, Haino Takeharu
  • Journal Title: The Journal of Organic Chemistry Volume: 86 Pages: 5499～5505
  • DOI: 10.1021/acs.joc.0c03005
  • Peer Reviewed
• [Journal Article] Accessing the Conduction Band Dispersion in CH3NH3PbI3 Single Crystals (2021)
  • Author(s): Yang Jinpeng, Sato Haruki, Orio Hibiki, Liu Xianjie, Fahlman Mats, Ueno Nobuo, Yoshida Hiroyuki, Yamada Takashi, Kera Satoshi
  • Journal Title: The Journal of Physical Chemistry Letters Volume: 12 Pages: 3773～3778
  • DOI: 10.1021/acs.jpclett.1c00530
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Acridino[2,1,9,8‐ klmna]acridine Bisimides: An Electron‐Deficient π‐System for Robust Radical Anions and n‐Type Organic Semiconductors (2021)
  • Author(s): Tajima Keita, Matsuo Kyohei, Yamada Hiroko, Seki Shu, Fukui Norihito, Shinokubo Hiroshi
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 14060～14067
  • DOI: 10.1002/anie.202102708
  • Peer Reviewed
• [Journal Article] Observation of Borane-Olefin Proximity Interaction Governing the Structure and Reactivity of Boron‐Containing Macrocycles (2021)
  • Author(s): Murata Yukihiro, Matsunagi Kenta, Kashida Junki, Shoji Yoshiaki, Oezen Cihan, Maeda Satoshi, Fukushima Takanori
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 14630～14635
  • DOI: 10.1002/anie.202103512
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Perchlorinated Triptycene Tribenzoquinone (2021)
  • Author(s): Shoji Yoshiaki, Yamamoto Shion, Fukushima Takanori
  • Journal Title: Chemistry Letters Volume: 50 Pages: 1240～1243
  • DOI: 10.1246/cl.210219
  • Peer Reviewed
• [Journal Article] Ground- and excited-state dynamic control of an anion receptor by hydrostatic pressure (2021)
  • Author(s): Kinoshita Tomokazu, Haketa Yohei, Maeda Hiromitsu, Fukuhara Gaku
  • Journal Title: Chemical Science Volume: 12 Pages: 6691～6698
  • DOI: 10.1039/d1sc00664a
  • Peer Reviewed
• [Journal Article] Dendritic‐Like Molecules Built on a Pillar[5]arene Core as Hole Transporting Materials for Perovskite Solar Cells (2021)
  • Author(s): Bettucci Ottavia, Pascual Jorge, Turren‐Cruz Silver‐Hamill, Cabrera‐Espinoza Andrea, Matsuda Wakana, Voelker Sebastian F., Koebler Hans, Nierengarten Iwona, Reginato Gianna, Collavini Silvia, Seki Shu, Nierengarten Jean‐Francois, Abate Antonio, Delgado Juan Luis
  • Journal Title: Chemistry A European Journal Volume: 27 Pages: 8110～8117
  • DOI: 10.1002/chem.202101110
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] π-Electronic Ion-Pairing Assemblies of Deprotonation-Induced Anions (2021)
  • Author(s): Fumoto Nobuhiro, Haketa Yohei, Tanaka Hiroki, Yasuda Nobuhiro, Maeda Hiromitsu
  • Journal Title: Organic Letters Volume: 23 Pages: 3897～3901
  • DOI: 10.1021/acs.orglett.1c00996
  • Peer Reviewed
• [Journal Article] Elongation of Triplet Lifetime Caused by Intramolecular Energy Hopping in Diphenylanthracene Dyads Oriented to Undergo Efficient Triplet?Triplet Annihilation Upconversion (2021)
  • Author(s): Kanoh Masaya, Matsui Yasunori, Honda Kiyomasa, Kokita Yuto, Ogaki Takuya, Ohta Eisuke, Ikeda Hiroshi
  • Journal Title: The Journal of Physical Chemistry B Volume: 125 Pages: 4831～4837
  • DOI: 10.1021/acs.jpcb.1c01982
  • Peer Reviewed
• [Journal Article] Dynamics of Meso-Chiral Interconversion in a Butterfly‐Shape Overcrowded Alkene Rotor Tunable by Solvent Properties (2021)
  • Author(s): Kartha Kalathil K., Takai Atsuro, Futera Zdenek, Labuta Jan, Takeuchi Masayuki
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 16466～16471
  • DOI: 10.1002/anie.202102719
  • Peer Reviewed
• [Journal Article] Non‐Planar Perylene Bisimide Analogues with Inserted Carbonyl and Methylene Subunits (2021)
  • Author(s): Odajima Mai, Tajima Keita, Fukui Norihito, Shinokubo Hiroshi
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 15838～15843
  • DOI: 10.1002/anie.202104882
  • Peer Reviewed
• [Journal Article] Fluorescent molecular glass based on hexadehydrotribenzo[12]annulene (2021)
  • Author(s): Kasahara Yotaro, Hisaki Ichiro, Akutagawa Tomoyuki, Takeda Takashi
  • Journal Title: Chemical Communications Volume: 57 Pages: 5374～5377
  • DOI: 10.1039/d1cc01356d
  • Peer Reviewed
• [Journal Article] Syntheses and Physical Properties of Cationic BN‐Embedded Polycyclic Aromatic Hydrocarbons (2021)
  • Author(s): Gotoh Hajime, Nakatsuka Soichiro, Tanaka Hiroki, Yasuda Nobuhiro, Haketa Yohei, Maeda Hiromitsu, Hatakeyama Takuji
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 12835～12840
  • DOI: 10.1002/anie.202103488
  • Peer Reviewed
• [Journal Article] Biradicaloid Behavior of a Twisted Double Bond (2021)
  • Author(s): Hamamoto Yosuke, Hirao Yasukazu, Kubo Takashi
  • Journal Title: The Journal of Physical Chemistry Letters Volume: 12 Pages: 4729～4734
  • DOI: 10.1021/acs.jpclett.1c00664
  • Peer Reviewed
• [Journal Article] Re‐entrant Photoinduced Morphological Transformation and Temperature‐Dependent Kinetic Products of a Rectangular Amphiphilic Diarylethene Assembly (2021)
  • Author(s): Kotani Yasunobu, Yasuda Haruka, Higashiguchi Kenji, Matsuda Kenji
  • Journal Title: Chemistry A European Journal Volume: 27 Pages: 11158～11166
  • DOI: 10.1002/chem.202101127
  • Peer Reviewed
• [Journal Article] Dipyrrolyldiketone Pt II Complexes: Ion‐Pairing π‐Electronic Systems with Various Anion‐Binding Modes (2021)
  • Author(s): Kuno Atsuko, Hirata Goki, Tanaka Hiroki, Kobayashi Yoichi, Yasuda Nobuhiro, Maeda Hiromitsu
  • Journal Title: Chemistry A European Journal Volume: 27 Pages: 10068～10076
  • DOI: 10.1002/chem.202100855
  • Peer Reviewed
• [Journal Article] Crystal Structures of β-Methylchalcogenated Tetrathienoacenes: From One-Dimensional π-Stacking to Sandwich Pitched π-Stacking Structure (2021)
  • Author(s): Takimiya Kazuo, Kanazawa Kiseki, Kawabata Kohsuke
  • Journal Title: Crystal Growth & Design Volume: 21 Pages: 4055～4063
  • DOI: 10.1021/acs.cgd.1c00347
  • Peer Reviewed
• [Journal Article] Manipulation of dual fluorescence behavior in aggregation-induced emission enhancement of a tetraphenylethene-appended polymer by optical tweezers (2021)
  • Author(s): Wang Shun-Fa, Chen Bo-Wei, Itagaki Ayami, Ishiwari Fumitaka, Fukushima Takanori、Masuhara Hiroshi、Sugiyama Teruki
  • Journal Title: Journal of Materials Chemistry C Volume: 9 Pages: 7545～7554
  • DOI: 10.1039/D1TC01631H
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Photoinduced Generation of the π-Conjugated Zwitterionic State in the ESIPT Fluorophore of 2,4-Bisimidazolylphenol (2021)
  • Author(s): Sakai Ken-ichi, Miyamoto Naoya, Ogawa Mayu, Kawano Keiichi, Akutagawa Tomoyuki
  • Journal Title: The Journal of Physical Chemistry A Volume: 125 Pages: 4784～4792
  • DOI: 10.1021/acs.jpca.1c02353
  • Peer Reviewed
• [Journal Article] Effective Na+-Binding Ability and Molecular Assembly of an Alkylamide-Substituted Penta(ethylene)glycol Derivative (2021)
  • Author(s): Seto Shinya, Takeda Takashi, Hoshino Norihisa, Akutagawa Tomoyuki
  • Journal Title: The Journal of Physical Chemistry B Volume: 125 Pages: 6349～6358
  • DOI: 10.1021/acs.jpcb.1c03188
  • Peer Reviewed
• [Journal Article] Spin-Spin Interactions in One‐Dimensional Assemblies of a Cumulene‐Based Singlet Biradical (2021)
  • Author(s): Hirao Yasukazu, Daifuku Yoko, Ihara Keiji, Kubo Takashi
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 21319～21326
  • DOI: 10.1002/anie.202105740
  • Peer Reviewed
• [Journal Article] An Element‐Substituted Cyclobutadiene Exhibiting High‐Energy Blue Phosphorescence (2021)
  • Author(s): Shoji Yoshiaki, Ikabata Yasuhiro, Ryzhii Ivan, Ayub Rabia, El Bakouri Ouissam, Sato Taiga, Wang Qi, Miura Tomoaki, Karunathilaka Buddhika S. B., Tsuchiya Youichi, Adachi Chihaya, Ottosson Henrik, Nakai Hiromi, Ikoma Tadaaki, Fukushima Takanori
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 21817～21823
  • DOI: 10.1002/anie.202106490
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Oriented Nanowire Arrays with Phthalocyanine - C60 Multi-Heterojunctions (2021)
  • Author(s): Nobuoka Masaki, Kamiya Koshi, Sakaguchi Shugo, Idesaki Akira, Yamaki Tetsuya, Sakurai Tsuneaki, Seki Shu
  • Journal Title: Journal of Photopolymer Science and Technology Volume: 34 Pages: 167～174
  • DOI: 10.2494/photopolymer.34.167
  • Peer Reviewed
• [Journal Article] Ion-pairing π-electronic systems: ordered arrangement and noncovalent interactions of negatively charged porphyrins (2021)
  • Author(s): Sasano Yoshifumi, Tanaka Hiroki, Haketa Yohei, Kobayashi Yoichi, Ishibashi Yukihide, Morimoto Tatsuki, Sato Ryuma, Shigeta Yasuteru, Yasuda Nobuhiro, Asahi Tsuyoshi, Maeda Hiromitsu
  • Journal Title: Chemical Science Volume: 12 Pages: 9645～9657
  • DOI: 10.1039/d1sc02260a
  • Peer Reviewed
• [Journal Article] Photodynamic and Photoelectrochemical Properties of Few-Layered Bismuthene Film on SnO2 Electrode and Its Hybridization with C60 (2021)
  • Author(s): Umeyama Tomokazu, Xu Han, Ohara Tomoya, Tsutsui Yusuke, Seki Shu, Imahori Hiroshi
  • Journal Title: The Journal of Physical Chemistry C Volume: 125 Pages: 13954～13962
  • DOI: 10.1021/acs.jpcc.1c03574
  • Peer Reviewed
• [Journal Article] Pyrrole-bridged quinones: π-electronic systems that modulate electronic structures by tautomerism and deprotonation (2021)
  • Author(s): Sugiura Shinya, Maeda Hiromitsu
  • Journal Title: Chemical Communications Volume: 57 Pages: 6983～6986
  • DOI: 10.1039/d1cc02691g
  • Peer Reviewed
• [Journal Article] Ionic Conductivities Induced by the Partial Solvent Molecule Removal from Diruthenium(II,III) Adamantanecarboxylate Salts (2021)
  • Author(s): Hoshino Norihisa, Akutagawa Tomoyuki
  • Journal Title: Crystal Growth & Design Volume: 21 Pages: 4640～4646
  • DOI: 10.1021/acs.cgd.1c00496
  • Peer Reviewed
• [Journal Article] Self-assembly of neutral platinum complexes possessing chiral hydrophilic TEG chains (2021)
  • Author(s): Yoshida Masaya, Hirao Takehiro, Haino Takeharu
  • Journal Title: Organic & Biomolecular Chemistry Volume: 19 Pages: 5303～5311
  • DOI: 10.1039/D1OB00492A
  • Peer Reviewed
• [Journal Article] Ubiquitous organic molecule-based free-standing nanowires with ultra-high aspect ratios (2021)
  • Author(s): Kamiya Koshi, Kayama Kazuto, Nobuoka Masaki, Sakaguchi Shugo, Sakurai Tsuneaki, Kawata Minori, Tsutsui Yusuke, Suda Masayuki, Idesaki Akira, Koshikawa Hiroshi, Sugimoto Masaki, Lakshmi G. B. V. S., Avasthi D. K., Seki Shu
  • Journal Title: Nature Communications Volume: 12 Pages: 4025
  • DOI: 10.1038/s41467-021-24335-x
  • Peer Reviewed
• [Journal Article] “Manipulation” of Crystal Structure by Methylthiolation Enabling Ultrahigh Mobility in a Pyrene‐Based Molecular Semiconductor (2021)
  • Author(s): Takimiya Kazuo, Bulgarevich Kirill, Abbas Mamatimin, Horiuchi Shingo, Ogaki Takuya, Kawabata Kohsuke, Ablat Abduleziz
  • Journal Title: Advanced Materials Volume: 33 Pages: 2102914～2102914
  • DOI: 10.1002/adma.202102914
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Further investigations of the crystal-to-crystal phase transition of a [2]pseudorotaxane composed of ferrocene-terminated dialkylammonium and dibenzo[24]crown-8-ether (2021)
  • Author(s): Suzaki Yuji, Fukuchi Yugo, Tadami Hiroko, Koizumi Take-aki, Osakada Kohtaro, Ide Tomohito, Horie Masaki, Hoshino Norihisa, Akutagawa Tomoyuki
  • Journal Title: CrystEngComm Volume: 23 Pages: 5944～5952
  • DOI: 10.1039/d1ce00457c
  • Peer Reviewed
• [Journal Article] Color-tunable arylaminoanthraquinone dyes through hydrogen-bond-assisted charge transfer interaction (2021)
  • Author(s): Takeda Takashi, Kasahara Yotaro, Akutagawa Tomoyuki
  • Journal Title: RSC Advances Volume: 11 Pages: 24217～24231
  • DOI: 10.1039/d1ra03985g
  • Peer Reviewed
• [Journal Article] Antiaromatic 1,5‐Diaza‐s‐indacenes (2021)
  • Author(s): Hanida Kensuke, Kim Jinseok, Fukui Norihito, Tsutsui Yusuke, Seki Shu, Kim Dongho, Shinokubo Hiroshi
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 20765～20770
  • DOI: 10.1002/anie.202109003
  • Peer Reviewed
• [Journal Article] Dynamics of proton, ion, molecule, and crystal lattice in functional molecular assemblies (2021)
  • Author(s): Akutagawa Tomoyuki, Takeda Takashi, Hoshino Norihisa
  • Journal Title: Chemical Communications Volume: 57 Pages: 8378～8401
  • DOI: 10.1039/D1CC01586A
  • Peer Reviewed
• [Journal Article] Highly Electron‐Donating Bipyranylidene Derivatives: Potential n‐Type Dopants for Organic Thermoelectrics (2021)
  • Author(s): Matsuo Takaya, Kawabata Kohsuke, Takimiya Kazuo
  • Journal Title: Advanced Energy and Sustainability Research Volume: 2 Pages: 2100084～2100084
  • DOI: 10.1002/aesr.202100084
  • Peer Reviewed
• [Journal Article] Ferroelectricity of Hydrogen-Bonded Azobenzene Derivatives (2021)
  • Author(s): Wu Jianyun, Zhu Qingyang, Takeda Takashi, Hoshino Norihisa, Akutagawa Tomoyuki
  • Journal Title: ACS Applied Electronic Materials Volume: 3 Pages: 3521～3529
  • DOI: 10.1021/acsaelm.1c00462
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Evaluation of electron transport capability of armchair graphene nanoribbons (AGNRs) by calculating exchange interaction between terminally attached radicals (2021)
  • Author(s): Shinozuka Tomohito, Nishizawa Shohei, Shimizu Daiki, Matsuda Kenji
  • Journal Title: Chemical Physics Letters Volume: 780 Pages: 138923～138923
  • DOI: 10.1016/j.cplett.2021.138923
  • Peer Reviewed
• [Journal Article] Self-assemblies of anionic-unit-introduced anion-responsive π-electronic molecules (2021)
  • Author(s): Maeda Hiromitsu, Haketa Yohei, Murata Tomoki, Ohta Eriko, Murata Tai, Yasuda Nobuhiro
  • Journal Title: Organic & Biomolecular Chemistry Volume: 19 Pages: 7369～7373
  • DOI: 10.1039/d1ob01094h
  • Peer Reviewed
• [Journal Article] Metal screening effect on energy levels at metal/organic interface: Precise determination of screening energy using photoelectron and inverse-photoelectron spectroscopies (2021)
  • Author(s): Aihara Takumi, Abd-Rahman Syed A., Yoshida Hiroyuki
  • Journal Title: Physical Review B Volume: 104 Pages: 085305
  • DOI: 10.1103/PhysRevB.104.085305
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Dipole fluctuation and structural phase transition in hydrogen-bonding molecular assemblies of mononuclear Cu^II complexes with polar fluorobenzoate ligands (2021)
  • Author(s): Takahashi Kiyonori, Miyazaki Yuji, Noro Shin-ichiro, Nakano Motohiro, Nakamura Takayoshi, Akutagawa Tomoyuki
  • Journal Title: Dalton Transactions Volume: 50 Pages: 13680～13685
  • DOI: 10.1039/d1dt02118d
  • Peer Reviewed
• [Journal Article] Synthesis of hydrophilic copper(II) complexes of 5,10,15,20-tetraaryl-5,15-diazaporphyrins substituted with carboxy or (2,3-dihydroxypropyl)carbamoyl groups (2021)
  • Author(s): Shimizu Yuki, Matano Yoshihiro
  • Journal Title: Journal of Porphyrins and Phthalocyanines Volume: 25 Pages: 1004～1014
  • DOI: 10.1142/S1088424621500917
  • Peer Reviewed
• [Journal Article] Cyano-Substituted Triptycene-Based Monolayers on Au(111): Tripodal Adsorption, Dipole Engineering, and Charge Transfer (2021)
  • Author(s): Das Saunak, Asyuda Andika, Shoji Yoshiaki, Kosaka Atsuko, Fukushima Takanori, Zharnikov Michael
  • Journal Title: The Journal of Physical Chemistry C Volume: 125 Pages: 18968～18978
  • DOI: 10.1021/acs.jpcc.1c05618
  • Peer Reviewed
• [Journal Article] Development of Highly Sensitive Raman Spectroscopy for Subnano and Single-Atom Detection (2021)
  • Author(s): Tang Yuansen, Haruta Naoki, Kuzume Akiyoshi, Yamamoto Kimihisa
  • Journal Title: Molecules Volume: 26 Pages: 5099～5099
  • DOI: 10.3390/molecules26165099
  • Peer Reviewed
• [Journal Article] Ultra-fast single-crystal polymerization of large-sized covalent organic frameworks (2021)
  • Author(s): Peng Lan, Guo Qianying, Song Chaoyu, Ghosh Samrat, Xu Huoshu, Wang Liqian, Hu Dongdong, Shi Lei, Zhao Ling, Li Qiaowei, Sakurai Tsuneaki, Yan Hugen, Seki Shu, Liu Yunqi, Wei Dacheng
  • Journal Title: Nature Communications Volume: 12 Pages: 5077
  • DOI: 10.1038/s41467-021-24842-x
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Long Carbon-Carbon Bonding beyond 2A in Tris(9-fluorenylidene)methane (2021)
  • Author(s): Kubo Takashi, Suga Yuki, Hashizume Daisuke, Suzuki Hiroki, Miyamoto Tatsuya, Okamoto Hiroshi, Kishi Ryohei, Nakano Masayoshi
  • Journal Title: Journal of the American Chemical Society Volume: 143 Pages: 14360～14366
  • DOI: 10.1021/jacs.1c07431
  • Peer Reviewed
• [Journal Article] An Air‐ and Water‐Stable B4N4‐Heteropentalene Serving as a Host Material for a Phosphorescent OLED (2021)
  • Author(s): Kashida Junki, Shoji Yoshiaki, Ikabata Yasuhiro, Taka Hideo, Sakai Hayato, Hasobe Taku, Nakai Hiromi, Fukushima Takanori
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 23812～23818
  • DOI: 10.1002/anie.202110050
• [Journal Article] Sheet-like Supramolecular Assembly of Amphiphilic Diarylethene Showing Photoinduced Transformation Formed by Depletion Force (2021)
  • Author(s): Yasuda Haruka, Higashiguchi Kenji, Matsuda Kenji
  • Journal Title: Chemistry Letters Volume: 50 Pages: 1875～1878
  • DOI: 10.1246/cl.210452
  • Peer Reviewed
• [Journal Article] Electrostatic versus van der Waals Interactions in an n-Type Semiconducting Dianionic Naphthalenediimide Derivative with CnH2n+1NH3+ (n = 1-16) (2021)
  • Author(s): Kawasaki Ayumi, Takeda Takashi, Hoshino Norihisa, Matsuda Wakana, Seki Shu, Akutagawa Tomoyuki
  • Journal Title: The Journal of Physical Chemistry C Volume: 125 Pages: 21595～21606
  • DOI: 10.1021/acs.jpcc.1c05176
  • Peer Reviewed
• [Journal Article] Double Heterohelicenes Composed of Benzo[b]- and Dibenzo[b,i]phenoxazine: A Comprehensive Comparison of Their Electronic and Chiroptical Properties (2021)
  • Author(s): Sakamaki Daisuke, Tanaka Shunya, Tanaka Katsuki, Takino Mayu, Gon Masayuki, Tanaka Kazuo, Hirose Takashi, Hirobe Daichi, Yamamoto Hiroshi M., Fujiwara Hideki
  • Journal Title: The Journal of Physical Chemistry Letters Volume: 12 Pages: 9283～9292
  • DOI: 10.1021/acs.jpclett.1c02896
  • Peer Reviewed
• [Journal Article] Crystal Structures and Physical Properties of (M+)(Crown Ethers)x(TCNQ)y Salts with M+ = Li+, Na+, K+, Rb+, and Cs+ (2021)
  • Author(s): Sambe Kohei, Hoshino Norihisa, Takeda Takashi, Nakamura Takayoshi, Akutagawa Tomoyuki
  • Journal Title: Crystal Growth & Design Volume: 21 Pages: 5928～5942
  • DOI: 10.1021/acs.cgd.1c00812
  • Peer Reviewed
• [Journal Article] Donor-Type Nickel-Dithiolene Complexes Fused with Bulky Cycloalkane Substituents and Their Application in Molecular Conductors (2021)
  • Author(s): Kubo Kazuya, Sadahiro Mamoru, Arata Sonomi, Hoshino Norihisa, Kadoya Tomofumi, Akutagawa Tomoyuki, Kato Reizo, Yamada Jun-ichi
  • Journal Title: Crystals Volume: 11 Pages: 1154～1154
  • DOI: 10.3390/cryst11101154
  • Peer Reviewed
• [Journal Article] Dianion complexes of pyrrole-based anion receptors: [2+1]-Type complexes that form ion-pairing assemblies (2021)
  • Author(s): Yamakado Ryohei, Maeda Hiromitsu
  • Journal Title: Journal of Porphyrins and Phthalocyanines Volume: 25 Pages: 1126～1132
  • DOI: 10.1142/S1088424621501078
  • Peer Reviewed
• [Journal Article] Optical nature of non‐substituted triphenylmethyl cation: Crystalline state emission, thermochromism, and phosphorescence (2021)
  • Author(s): Nishiuchi Tomohiko, Sotome Hikaru, Fukuuchi Risa, Kamada Kenji, Miyasaka Hiroshi, Kubo Takashi
  • Journal Title: Aggregate Volume: 2 Pages: 126
  • DOI: 10.1002/agt2.126
  • Peer Reviewed
• [Journal Article] Synthesis and optical properties of disiloxane-linked decathiophene and dodecathiophene polymers (2021)
  • Author(s): Ohshita Joji, Ohta Akiyoshi, Saadom Siti Zulaikha Binti, Adachi Yohei, Murakami Hideki, Haino Takeharu
  • Journal Title: Polymer Journal Volume: 54 Pages: 91～96
  • DOI: 10.1038/s41428-021-00541-8
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ion polarisation-assisted hydrogen-bonded ferroelectrics in liquid crystalline domains (2021)
  • Author(s): Yuan Guohao, Kimura Yuko, Kobayashi Takayuki, Takeda Takashi, Hoshino Norihisa, Akutagawa Tomoyuki
  • Journal Title: Chemical Science Volume: 12 Pages: 13520～13529
  • DOI: 10.1039/D1SC03301H
  • Peer Reviewed
• [Journal Article] Introduction of Triptycene with a Particular Substitution Pattern into Polymer Chains Can Dramatically Improve the Structural and Rheological Properties (2021)
  • Author(s): Ishiwari Fumitaka, Okabe Gen, Kajitani Takashi, Fukushima Takanori
  • Journal Title: ACS Macro Letters Volume: 10 Pages: 1529～1534
  • DOI: 10.1021/acsmacrolett.1c00660
  • Peer Reviewed
• [Journal Article] Construction of Tricyclic Nitrogen Heterocycles by a Gold(I)‐Catalyzed Cascade Cyclization of Allenynes and Application to Polycyclic π‐Electron Systems (2021)
  • Author(s): Komatsu Hiroki, Ikeuchi Takaya, Tsuno Hitomi, Arichi Norihito, Yasui Kosuke, Oishi Shinya, Inuki Shinsuke, Fukazawa Aiko, Ohno Hiroaki
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 27019～27025
  • DOI: 10.1002/anie.202111267
  • Peer Reviewed
• [Journal Article] Synthesis and Conformational Characteristics of Calix[4]arene Oligomers (2021)
  • Author(s): Morie Masayuki, Sekiya Ryo, Haino Takeharu
  • Journal Title: Bulletin of the Chemical Society of Japan Volume: 94 Pages: 2792～2799
  • DOI: 10.1246/bcsj.20210287
  • Peer Reviewed
• [Journal Article] A single-molecule conductance study on the rotational isomers of a hexaarylbenzene derivative carrying dipolar rotating units (2021)
  • Author(s): Miyazaki Takuya, Shoji Yoshiaki, Fujii Shintaro, Fukushima Takanori
  • Journal Title: Japanese Journal of Applied Physics Volume: 60 Pages: 108002～108002
  • DOI: 10.35848/1347-4065/ac26a9
  • Peer Reviewed
• [Journal Article] Thiophene‐Fused 1,4‐Diazapentalene: A Stable C=N‐Containing π‐Conjugated System with Restored Antiaromaticity (2021)
  • Author(s): Usuba Junichi, Fukazawa Aiko
  • Journal Title: Chemistry A European Journal Volume: 27 Pages: 16127～16134
  • DOI: 10.1002/chem.202103122
  • Peer Reviewed
• [Journal Article] Tetrabromo[36]octaphyrin: A Promising Precursor of Directly Fused Porphyrin(2.1.1.1) Dimer and meso‐α Fused N‐Confused Porphyrin Dimer (2021)
  • Author(s): Nakai Akito, Kim Jinseok, Tanaka Takayuki, Kim Dongho, Osuka Atsuhiro
  • Journal Title: Angewandte Chemie International Edition Volume: 60 Pages: 26540～26544
  • DOI: 10.1002/anie.202112023
  • Peer Reviewed
• [Journal Article] Magnetic Torque due to Anisotropic Diamagnetism in Neutral BEDT-TTF Crystals (2021)
  • Author(s): Uji Shinya, Terashima Taichi, Sugiura Shiori, Iguchi Satoshi, Sasaki Takahiko, Hashimoto Kenichiro, Shimozawa Masaaki, Yoneyama Naoki, Kato Reizo
  • Journal Title: Journal of the Physical Society of Japan Volume: 90 Pages: 113708
  • DOI: 10.7566/JPSJ.90.113708
  • Peer Reviewed
• [Journal Article] Synthesis, Optical Properties, and Electrochemical Behavior of 5,10,15,20‐Tetraaryl‐5,15‐diazaporphyrin‐Amine Hybrids (2021)
  • Author(s): Satoh Yuna, Fujita Yutaro, Muramatsu Naoya, Furukawa Ko, Ikoma Tadaaki, Minoura Mao, Nakano Haruyuki, Matano Yoshihiro
  • Journal Title: ChemPlusChem Volume: 86 Pages: 1476～1486
  • DOI: 10.1002/cplu.202100429
  • Peer Reviewed
• [Journal Article] Self-sorting behavior in supramolecular fullerene polymerization directed by host-guest complexation between calix[5]arene and C60 (2021)
  • Author(s): Hirao Takehiro, Fujii Naoka, Iwabe Yoshiki, Haino Takeharu
  • Journal Title: Chemical Communications Volume: 57 Pages: 11831～11834
  • DOI: 10.1039/D1CC05118K
  • Peer Reviewed
• [Journal Article] Extended π-Electron Delocalization in Quinoid-Based Conjugated Polymers Boosts Intrachain Charge Carrier Transport (2021)
  • Author(s): Mikie Tsubasa, Hayakawa Masahiro, Okamoto Kenta, Iguchi Keitaro, Yashiro Shuhei, Koganezawa Tomoyuki, Sumiya Masatomo, Ishii Hiroyuki, Yamaguchi Shigehiro, Fukazawa Aiko, Osaka Itaru
  • Journal Title: Chemistry of Materials Volume: 33 Pages: 8183～8193
  • DOI: 10.1021/acs.chemmater.1c02072
  • Peer Reviewed
• [Journal Article] Tetraaryldiborane(4) Can Emit Dual Fluorescence Responding to the Structural Change around the B-B Bond (2021)
  • Author(s): Shoji Yoshiaki, Tanaka Naoki, Ikabata Yasuhiro, Sakai Hayato, Hasobe Taku, Koch Norbert, Nakai Hiromi, Fukushima Takanori
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202113549
  • DOI: 10.1002/anie.202113549
  • Peer Reviewed
• [Journal Article] Structure-preserving Solid-state Thermal Huisgen Cycloaddition Polymerization of a Self-assembled Triptycene-based AB3-type Monomer (2021)
  • Author(s): Ishiwari Fumitaka, Kawahara Shintaro, Kajitani Takashi, Fukushima Takanori
  • Journal Title: Chemistry Letters Volume: 50 Pages: 2006～2010
  • DOI: 10.1246/cl.210476
  • Peer Reviewed
• [Journal Article] Indeno[1,2,3,4‐pqra]Perylene: A Medium‐Sized Aromatic Hydrocarbon Exhibiting Full‐Range Visible‐Light Absorption (2021)
  • Author(s): Kato Masaki, Fukui Norihito, Shinokubo Hiroshi
  • Journal Title: Chemistry A European Journal Volume: 28 Pages: 202103647
  • DOI: 10.1002/chem.202103647
  • Peer Reviewed
• [Journal Article] Metal-dependent selective formation of calix[4]arene assemblies based on dynamic covalent chemistry (2021)
  • Author(s): Sakata Yoko, Tsuyuki Ryo, Sugimoto Shingo, Akine Shigehisa
  • Journal Title: Chemical Communications Volume: 57 Pages: 13510～13513
  • DOI: 10.1039/D1CC05553D
  • Peer Reviewed
• [Journal Article] Five‐Fold Symmetric Pentaindolo‐ and Pentakis(benzoindolo)Corannulenes: Unique Structural Dynamics Derived from the Combination of Helical and Bowl Inversions (2021)
  • Author(s): Kise Koki, Ooi Shota, Saito Hayate, Yorimitsu Hideki, Osuka Atsuhiro, Tanaka Takayuki
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202112589
  • DOI: 10.1002/anie.202112589
  • Peer Reviewed
• [Journal Article] On‐Surface Synthesis of Porphyrin‐Complex Multi‐Block Co‐Oligomers by Defluorinative Coupling (2021)
  • Author(s): Kawai Shigeki, Ishikawa Atsushi, Ishida Shin‐ichiro, Yamakado Takuya, Ma Yujing, Sun Kewei, Tateyama Yoshitaka, Pawlak Remy, Meyer Ernst, Saito Shohei, Osuka Atsuhiro
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 2021146
  • DOI: 10.1002/anie.202114697
  • Peer Reviewed
• [Journal Article] A Supramolecular Polymer Constituted of Antiaromatic Ni II Norcorroles (2021)
  • Author(s): Ukai Shusaku, Takamatsu Aiko, Nobuoka Masaki, Tsutsui Yusuke, Fukui Norihito, Ogi Soichiro, Seki Shu, Yamaguchi Shigehiro, Shinokubo Hiroshi
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202114230
  • DOI: 10.1002/anie.202114230
  • Peer Reviewed
• [Journal Article] Dianion and Dication of Tetracyclopentatetraphenylene as Decoupled Annulene‐within‐an‐Annulene Models (2021)
  • Author(s): Miyoshi Hirokazu, Sugiura Ryosuke, Kishi Ryohei, Spisak Sarah N., Wei Zheng, Muranaka Atsuya, Uchiyama Masanobu, Kobayashi Nagao, Chatterjee Shreyam, Ie Yutaka, Hisaki Ichiro, Petrukhina Marina A., Nishinaga Tohru, Nakano Masayoshi, Tobe Yoshito
  • Journal Title: Angewandte Chemie International Edition Volume: 61 Pages: 202115316
  • DOI: 10.1002/anie.202115316
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Tuning the Parity Mixing of Singlet-Septet Pairing in a Half-Heusler Superconductor (2021)
  • Author(s): Ishihara K., Takenaka T., Miao Y., Mizukami Y., Hashimoto K., Yamashita M., Konczykowski M., Masuki R., Hirayama M., Nomoto T., Arita R., Pavlosiuk O., Wisniewski P., Kaczorowski D., Shibauchi T.
  • Journal Title: Physical Review X Volume: 11 Pages: 041048
  • DOI: 10.1103/PhysRevX.11.041048
  • Peer Reviewed
• [Journal Article] Conformation-Changeable π-Electronic Systems with Metastable Bent-Core Conformations and Liquid-Crystalline-State Electric-Field-Responsive Properties (2021)
  • Author(s): Nakamura Kazuto, Sugiura Shinya, Araoka Fumito, Aya Satoshi, Takanishi Yoichi, Watanabe Go, Sato Ryuma, Shigeta Yasuteru, Maeda Hiromitsu
  • Journal Title: Organic Letters Volume: 23 Pages: 305～310
  • DOI: 10.1021/acs.orglett.0c03791
  • Peer Reviewed
• [Journal Article] Nanowire-to-Nanoribbon Conversion in Transition-Metal Chalcogenides: Implications for One-Dimensional Electronics and Optoelectronics (2021)
  • Author(s): Lim Hong En, Liu Zheng, Kim Juan, Pu Jiang, Shimizu Hiroshi, Endo Takahiko, Nakanishi Yusuke, Takenobu Taishi, Miyata Yasumitsu
  • Journal Title: ACS Applied Nano Materials Volume: 5 Pages: 1775～1782
  • DOI: 10.1021/acsanm.1c03160
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] One-Shot Synthesis of Expanded Heterohelicene Exhibiting Narrowband Thermally Activated Delayed Fluorescence (2021)
  • Author(s): Oda Susumu, Kawakami Bungo, Yamasaki Yuki, Matsumoto Ryuji, Yoshioka Mayu, Fukushima Daisuke, Nakatsuka Soichiro, Hatakeyama Takuji
  • Journal Title: Journal of the American Chemical Society Volume: 144 Pages: 106～112
  • DOI: 10.1021/jacs.1c11659
  • Peer Reviewed
• [Journal Article] Metallic Conduction and Carrier Localization in Two-Dimensional BEDO-TTF Charge-Transfer Solid Crystals (2021)
  • Author(s): Ito Hiroshi, Matsuno Motoki, Katagiri Seiu, Yoshina Shinji K., Takenobu Taishi, Ishikawa Manabu, Otsuka Akihiro, Yamochi Hideki, Yoshida Yukihiro, Saito Gunzi, Shen Yongbing, Yamashita Masahiro
  • Journal Title: Crystals Volume: 12 Pages: 23～23
  • DOI: 10.3390/cryst12010023
  • Peer Reviewed