Publication-2024
論文 8)Discrete coordination nanochains based on photoluminescent dyes reveal intrachain exciton migration dynamics Ryojun Toyoda, Naoya Fukui, Haru Taniguchi, Hiroki Uratani, Joe Komeda, Yuta Chiba, Hikaru Takaya, Hiroshi Nishihara, Ryota Sakamoto Nat. Commun., 2025, 16, 1367 DOI: 10.1038/s41467-025-56381-0
7)Hydrogen isotope separation at exceptionally high temperature using an unsaturated organometallic complex Taku Kitayama, Tamon Yamauchi, Kaiji Uchida, Shunya Tanaka, Ryojun Toyoda, Hiroaki Iguchi, Ryota Sakamoto, Hao Xue, Naoki Kishimoto, Takefumi Yoshida, Tomoya Uruga, Shin-ichiro Noro, Shinya Takaishi Dalton Trans., 2025, 54, 2621-2627 DOI: 10.1039/D4DT03018D
6)High-Pressure Synthesis and Post-synthetic Elimination of N2 Molecule of the Chromium Dinitrogen Complex, [Cr(PCy3)2(CO)3(N2)] Kaiji Uchida, Taku Kitayama, Shunya Tanaka, Shuta Adachi, Hiroaki Iguchi, Ryota Sakamoto, Shinya Takaishi Organometallics, 2025, 44, 3, 457-458 DOI: 10.1021/acs.organomet.4c00373
5)Ordered Carbonaceous Framework Synthesized from Hexaazatrinaphthylene with Enediyne Groups via Solid-State Bergman Cyclization Reaction Yuki Sano, Ryojun Toyoda, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Yuta Nishina, Daisuke Asanoma, Shinya Takaishi, Kunihisa Sugimoto, and Ryota Sakamoto ACS Appl. Mater. Interfaces, 2024, 16, 32, 42615-42622 DOI: 10.1021/acsami.4c06959
4)Porphyrin/Fullerene Porous Molecular Cocrystal Featuring a Robust One-Dimensional Channel Nobuhiro Sato, Ryojun Toyoda, Tetsu Sato, Zi Lang Goo, Shinya Takaishi, Koki Chida, Takeharu Yoshii, Hirotomo Nishihara, Kunihisa Sugimoto, and Ryota Sakamoto Precis. Chem., 2024, 2, 9, 480-487 DOI: 10.1021/prechem.4c00036
3)Enhanced hydrogen uptake of dihydrogen complex via porous materials support Kaiji Uchida, Shunya Tanaka, Shuta Adachi, Hiroaki Iguchi, Ryota Sakamoto and Shinya Takaishi RSC Adv., 2024, 14, 11452-11455 DOI: 10.1039/D4RA01182A
2)Quantitative and qualitative analysis of nitrogen species in carbon at the ppm level Takeharu Yoshii, Ginga Nishikawa, Viki Kumar Prasad, Shunsuke Shimizu, Ryo Kawaguchi, Rui Tang, Koki Chida, Nobuhiro Sato, Ryota Sakamoto, Kouhei Takatani, Daniel Moreno-Rodriguez, Peter Skorna, Eva Scholtzova, Robert Karoly Szilagyi, Hirotomo Nishihara Chem DOI: 10.1016/j.chempr.2024.03.029 AIMRでの紹介: wpi-aimr.tohoku.ac.jp/jp/achievements/press/2024/20240430_001789.html JSTでの紹介: jst.go.jp/pr/announce/20240430/index.html
1)Manipulating the Morphology and Electronic State of a Two-Dimensional Coordination Polymer as a Hydrogen Evolution Cocatalyst Enhances Photocatalytic Overall Water Splitting Jingyan Guan, Kazuma Koizumi, Naoya Fukui, Hajime Suzuki, Kantaro Murayama, Ryojun Toyoda, Hiroaki Maeda, Kazuhide Kamiya, Keitaro Ohashi, Shinya Takaishi, Osamu Tomita, Akinori Saeki, Hiroshi Nishihara, Hiroshi Kageyama, Ryu Abe, and Ryota Sakamoto ACS Catal. 2024, 14, 2, 1146-1156 DOI: 10.1021/acscatal.3c04389
Publication-2023
論文 12)Hexagonal crystalline Magnus’ green salt analogues prepared from hydroxy-functionalised Pt and Pd complexes Mohammad Rasel Mian, Unjila Afrin, Shinya Takaishi, Brian K. Breedlove, Masahiro Yamashita, Hiroaki Iguchi Dalton Trans., 2023 DOI: 10.1039/d3dt01700a 11)Spin dynamics in a Heisenberg weak antiferromagnetic chain of an iodide-bridged Cu(ii) complex Masanori Wakizaka, Miroslaw Arczy?ski, Shraddha Gupta, Shinya Takaishi, Masahiro Yamashita Dalton Trans., 2023, 30 DOI: 10.1039/d3dt01840g 10)Single-Crystal Structures of Benzenehexathiol and Its Disulfide Forms Yuta Chiba, Tappei Tanabe, Kazuma Koizumi, Ryojun Toyoda, Hiroaki Iguchi, Shinya Takaishi, Ryota Sakamoto* Inorg. Chem., 2023, 62, 29, 11731-11736 DOI: 10.1021/acs.inorgchem.3c01734
9)Activating a light-driven molecular motor by metal complexation Charlotte N. Stindt, Stefano Crespi, Ryojun Toyoda, Michiel F. Hilbers, Johan Kemmink, Pieter van der Meulen, Wybren Jan Buma, Ben L. Feringa Chem, 2023, 9, 8, 2337-2348 DOI: 10.1016/j.chempr.2023.06.006
8)Creation of a Field-Induced Co(II) Single-Ion Magnet by Doping into a Zn(II) Diamagnetic Metal?Organic Framework Masanori Wakizaka*, Ryuta Ishikawa, Hisaaki Tanaka, Shraddha Gupta, Shinya Takaishi Small, 2023, 19, 32 DOI: 10.1002/smll.202301966
7)Quinoid-Based Three-Dimensional Metal?Organic Framework Fe2(dhbq)3: Porosity, Electrical Conductivity, and Solid-State Redox Properties Shraddha Gupta*, Haruki Tanaka, Kentaro Fuku, Kaiji Uchida, Hiroaki Iguchi, Ryota Sakamoto, Hiroaki Kobayashi, Yoshiyuki Gambe, Itaru Honma, Yutaka Hirai, Shinya Hayami, Shinya Takaishi* Inorg. Chem., 2023, 62, 16, 6306-6313 DOI: 10.1012/acs.inorgchem.2c04313
6)A New Organic Conductor of Tetramethyltetraselenafulvalene (TMTSF) with a Magnetic Dy(III) Complex Qingyun Wan, Masanori Wakizaka, Haitao Zhang, Yongbing Shen, Nobuto Funakoshi, Chi-Ming Che, Shinya Takaishi, Masahiro Yamashita Magnetochemistry, 2023, 9(3), 77 DOI: 10.3390/magnetochemistry9030077
5)Architecture-Controllable Single-Crystal Helical Self-assembly of Small-Molecule Disulfides with Dynamic Chirality Qi Zhang*, Ryojun Toyoda, Lukas Pfeifer, Ben L. Feringa* J. Am. Chem. Soc., 2023, 145, 12, 6976-6985 DOI: 10.1021/jacs.3c00586
4)Slow Magnetic Relaxation of Ni(III) Complexes toward Molecular Spin Qubits Keiga Toshima, Tetsu Sato, Yoji Horii, Kazunobu Sato, Kenji Sugisaki, Brian Breedlove, Shinya Takaishi, Masahiro Yamashita European Journal of Inorganic Chemistry, 2023, 26, 19 DOI: 10.1002/ejic.202300125
3)Data Mining from XANES Spectra of Nickel Complexes for Structure Estimation Kentaro Fuku, Takefumi Yoshida, Tetsu Sato, Hiroaki Iguchi, Shinya Takaishi, Ryota Sakamoto, Hitoshi Abe Chem. Lett., 2023, 52, 4 DOI: 10.1246/cl.230048
2)Deprotonation-Induced Color Modulation in N,N′-Dihydroxynaphthalenediimide-Based Organic Crystals Tappei Tanabe, Tetsu Sato, Kentaro Fuku, Shinya Takaishi, Hiroaki Iguchi* ChemPlusChem, 2023, 88, 7, e202300140 DOI: 10.1002/cplu.202300140
1)Molecular Engineering To Enhance Reactivity and Selectivity in an Ultrafast Photoclick Reaction Youxin Fu, Nadja A. Simeth, Ryojun Toyoda, Robert Brilmayer, Wiktor Szymanski, Ben L. Feringa Angew. Chem. Int. Ed., 2023, e202218203 DOI: 10.1002/anie.202218203
Publication-2022
論文 25) Light-Fueled Transformations of a Dynamic Cage-Based Molecular System Marco Ovalle, Michael Kathan*, Ryojun Toyoda, Cherlotte N. Stindt, Stefano Crespi, Ben L. Feringa* Angew. Chem. Int. Ed., 2022, e202214495 DOI: 10.1002/anie.202214495
24) Coupled Rocking Motion in a Light-Driven Rotary Molecular Motor Cosima Stahler, Daisy R. S. Pooler, Romain Costil*, Dhruv Sudan, Pieter van der Meulen, Ryojun Toyoda, Ben L. Feringa* J. Org. Chem. 2022 DOI: 10.1021/acs.joc.2c01830
23) Synergistic interplay between photoisomerization and photoluminescence in a light-driven rotary molecular motor Ryojun Toyoda,† Nong V. Hoang,† Kiana Gholamjani Moghaddam,† Stefano Crespi, Daisy R. S. Pooler, Shirin Faraji,* Maxim S. Pshenichnikov,* Ben L. Feringa* Nat. Commun. 2022, 13, 5765 DOI: 10.1038/s41467-022-33177-0
22) Layered metal-organic frameworks and metal-organic nanosheets as functional materials Ryota Sakamoto,* Naoya Fukui, Hiroaki Maeda, Ryojun Toyoda, Shinya Takaishi, Tappei Tanabe, Joe Komeda, Pilar Amo-Ochoa, Felix Zamora, Hiroshi Nishihara* Coord. Chem. Rev. 2022, 472, 214787 DOI: 10.1016/j.ccr.2022.214787
21) Programming and Dynamic Control of the Circular Polarization of Luminescence from an Achiral Fluorescent Dye in a Liquid Crystal Host by Molecular Motors Jiaxin Hou,† Ryojun Toyoda,† * Stefan C. J. Meskers,* Ben L. Feringa* Angew. Chem. Int. Ed. 2022, e202206631 DOI:10.1002/anie.202206631
20) Synthesis and electrocatalysis of ordered carbonaceous frameworks from Ni porphyrin with four ethynyl groups Koki Chida, Takeharu Yoshii,* Mao Ohwada, Yuichiro Hayasaka, Joe Komeda, Ryota Sakamoto, Jun Maruyama, Kazuhide Kamiya, Masataka Inoue, Fumito Tani, Hirotomo Nishihara* Catal. Today., 2022 DOI:10.1016/j.cattod.2022.06.045
19) Chemically Driven Rotatory Molecular Machines Anirban Mondal,† Ryojun Toyoda,† Romain Costil, Ben L. Feringa* Angew. Chem. Int. Ed. 2022, e202206631 DOI:10.1002/anie.202206631
18) The Influence of Strain on the Rotation of an Artificial Molecular Motor Michael Kathan,* Stefano Crespi, Axel Troncossi, Charlotte N. Stindt, Ryojun Toyoda, Ben L. Feringa* Angew. Chem. Int. Ed. 2022, e202205801 DOI:10.1002/anie.202205801
17) Coordination chemistry for innovative carbon-related materials Ryota Sakamoto,* Ryojun Toyoda, Guan Jingyan, Yuta Nishina,* Kazuhide Kamiya,* Hirotomo Nishihara,* Tomoki Ogoshi* Coord. Chem. Rev. 2022, 466, 214577 DOI:10.1016/j.ccr.2022.214577
16) Heterometallic Benzenehexathiolato Coordination Nanosheets: Periodic Structure Improves Crystallinity and Electrical Conductivity Ryojun Toyoda,† Naoya Fukui,† Dionisius H.L. Tjhe, Ekaterina Selezneva, Hiroaki Maeda, Cedric Bourges, Choon Meng Tan, Kenji Takada, Yuanhui Sun, Ian Jacobs, Kazuhide Kamiya, Hiroyasu Masunaga, Takao Mori, Sono Sasaki, Henning Sirringhaus,* Hiroshi Nishihara* Adv. Mater. 2022, 34, 2106204 DOI:10.1002/adma.202106204
15) Stereodivergent Chirality Transfer by Noncovalent Control of Disulfide Bonds Qi Zhang, Stefano Crespi, Ryojun Toyoda, Romain Costil, Wesley R. Browne, Da-Hui Qu,* He Tian, Ben L. Feringa* J. Am. Chem. Soc. 2022, 144, 4376-4382 DOI:10.1021/jacs.1c10000
14) Manipulation of charge carrier flow in Bi4NbO8Cl nanoplate photocatalyst with metal loading Kanta Ogawa, Ryota Sakamoto, Chengchao Zhong, Hajime Suzuki, Kosaku Kato, Osamu Tomita, Kouichi Nakashima, Akira Yamakata, Takashi Tachikawa, Akinori Saeki, Hiroshi Kageyama* and Ryu Abe* Chem. Sci., 2022, 13, 3118 DOI:10.1039/d1sc06054f
13) Acylhydrazine-based reticular hydrogen bonds enable robust, tough, and dynamic supramolecular materials /br> Yuanxin Deng,† Qi Zhang,† Chenyu Shi, Ryojun Toyoda, Da-Hui Qu,* He Tian, Ben L. Feringa* Sci. Adv. 2022, 8, eabk3286 DOI:10.1126/sciadv.abk3286
12) Syntheses, Structures, and Properties of Coordination Polymers with 2,5-Dihydroxy-1,4-Benzoquinone and 4,4′-Bipyridyl Synthesized by In Situ Hydrolysis Method Daiki Yamazui, Kaiji Uchida, Shohei Koyama, Bin Wu, Hiroaki Iguchi, Wataru Kosaka, Hitoshi Miyasaka, Shinya Takaishi* ACS Omega 2022, 7, 22, 18259?18266 DOI:10.1021/acsomega.1c07077
11) Ni(III) Mott?Hubbard-like State Containing High-Spin Ni(II) in a Semiconductive Bromide-Bridged Ni-Chain Compound Masanori Wakizaka*, Mohammad Rasel Mian, Takefumi Yoshida, Tetsu Sato, Hisaaki Tanaka, Tatsuya Miyamoto, Hiroshi Okamoto, Shinya Takaishi, Hiroaki Iguchi, and Masahiro Yamashita* Inorg. Chem. 2022, 61, 25, 9504?9513 DOI:10.1021/acs.inorgchem.2c00473
10) Hidden Heterometallic Interaction Emerging from Resonant Inelastic X-ray Scattering in Luminescent Tb-Pt Molecules Takefumi Yoshida,* Ahmed Shabana, David Chukwuma Izuogu, Kentaro Fuku, Tetsu Sato, Haitao Zhang, Yukina Yamamoto, Jun Kamata, Hitomi Ohmagari, Miki Hasegawa, Goulven Cosquer, Shinya Takaishi, Takuma Kaneko, Tomoya Uruga, Yasuhiro Iwasawa, Masahiro Yamashita* J. Phys. Chem. C 2022, 126, 18, 7973?7979 DOI:10.1021/acs.jpcc.2c01396
9) Elucidating 2D Charge-Density-Wave Atomic Structure in an MX?Chain by the 3D-ΔPair Distribution Function Method Laurent Guerin,* Takefumi Yoshida,* Edoardo Zatterin, Arkadiy Simonov, Dmitry Chernyshov, Hiroaki Iguchi, Bertrand Toudic, Shinya Takaishi, Masahiro Yamashita ChemPhysChem 2022, 23, e202100857 DOI:10.1002/cphc.202100857
8) An electrically conductive metallocycle: densely packed molecular hexagons with π-stacked radicals M. Cui, R. Murase, Y. Shen, T. Sato, S. Koyama, K. Uchida, T. Tanabe, S. Takaishi, M. Yamashita, H. Iguchi Chem. Sci., accepted. DOI:10.1039/D2SC00447J
7) Two-Dimensional Metal-Oraganic Framework Acts as a Hydrogen Evolution Cocatalyst for Overall Photocatalytic Water Splitting J. Guan, T. Pal, K. Kamiya, N. Fukui, H. Maeda, T. Sato, H. Suzuki, O. Tomita, H. Nishihara, R. Abe, R. Sakamoto ACS Catal., 2022, 12, 3881. DOI:10.1021/acscatal.1c05889
6) Bromine Vapor Induced Continuous p- to n-Type Conversion of a Semiconductive Metal?Organic Framework Cu[Cu(pdt)2] S. Gupta, H. Tanaka, T. Sato, S. Ye, B. K. Breedlove, H. Iguchi, S. Takaishi Inorg. Chem., 2022, 61, 4414. DOI:10.1021/acs.inorgchem.1c03933
![Bromine Vapor Induced Continuous p- to n-Type Conversion of a Semiconductive Metal?Organic Framework Cu[Cu(pdt)2].](publication/publication2022/cupdt.gif)
5) Macro- and atomic-scale observations of a one-dimensional heterojunction in a nickel and palladium nanowire complex M. Wakizaka, S. Kumagai, H. Wu, T. Sonobe, H. Iguchi, T. Yoshida, M. Yamashita, S. Takaishi Nat. Commun., 2022, 13, 1188. DOI:10.1038/s41467-022-28875-8 4) Insight into the Gd-Pt Bond: Slow Magnetic Relaxation of a Heterometallic Gd-Pt Complex T. Yoshida, A. Shabana, H. Zhang, D. C. Izuogu, T. Sato, K. Fuku, H. Abe, Y. Horii, G. Cosquer, N. Hoshino, T. Akutagawa, A. J. W. Thom, S. Takaishi, M. Yamashita Bull. Chem., 2022, 95, 513. DOI:10.1246/bcsj.20210429 3) Charge-density-wave Amplitude in Quasi-one-dimensional Halogen-bridged Palladium Complex, [Pd(15N-en)2Br](Suc-C5)2・H2O (Suc-C5 = Dipentylsulfosuccinate), Estimated by 15N Solid-state NMR S. Kumagai, H. Iguchi , M. Yamashita, S. Takaishi Chem. Lett., 2022, 51, 281. DOI:10.1246/cl.210804 2) Thermally induced electron-hole dissociation dynamics in quasi-one-dimensional bromo-bridged palladium(III) Mott-insulator [Pd(en)2Br](Suc-Cn)2・H2O (Cn-Y = dialkylsulfosuccinate; n = 5 and 6) S. Kumagai, H. Iguchi , M. Yamashita, S. Takaishi Phys. Chem. Chem. Phys., 2022, 24, 7978. DOI:10.1039/D2CP00051B 1) Heterospin frustration in a metal-fullerene-bonded semiconductive antiferromagnet Y. Shen, M. Cui, S. Takaishi, H. Kawasoko, K. Sugimoto T. Tsumuraya, A. Otsuka, E. Kwon, T. Yoshida, N. Hoshino K. Kawachi, Y. Kasama, T. Akutagawa, Tomoteru Fukumura, M. Yamashita Nat. Commun., 2022, 13, 495. DOI:10.1038/s41467-022-28134-w 学会発表