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; Masahiro Yamashita
SMALL, 2023年05月, 査読有り

Noncentrosymmetric Supramolecular Hydrogen-Bonded Assemblies Based on Achiral Pyrazine-Bridged Zinc(II) Coordination Polymers with Pyrazinedione Derivatives
Ko Yoneda; Ken Kanazashi; Hitoshi Kumagai; Ryuta Ishikawa; Satoshi Kawata
Chemistry, 2023年03月, 査読有り
責任著者

The structure and modified properties of a self-dimerised Cu(ii) inclusion complex in γ-cyclodextrins
Tomohiko Hamaguchi; Ryuta Ishikawa; Akio Mishima; Shinya Hayami; Masaaki Ohba; Minoru Satoh; Satoshi Kawata
Dalton Transactions, 2023年, 査読有り

Orthogonal Grade-Separated Nanowiring of Molecular Single Chains
Hirotaka Nakajima; Hiroaki Iguchi; Shinya Takaishi; Tetsu Sato; Brian K. Breedlove; Ryuta Ishikawa; Satoshi Kawata; Qingyun Wan; Masanori Wakizaka; Masahiro Yamashita
Chemistry of Materials, 2023年, 査読有り

Phosphoglyceride crystal deposition disease in the intestine
Norifumi Tsutsumi; Seiji Haraoka; Ryuta Ishikawa; Shintaro Ichikawa; Tomoko Jogo; Mayuko Kono; Soichiro Maekawa
Pathology International, 2022年12月, 査読有り

Exploration of glassy state in Prussian blue analogues
Nattapol Ma; Ryo Ohtani; Hung M. Le; Søren S. Sørensen; Ryuta Ishikawa; Satoshi Kawata; Sareeya Bureekaew; Soracha Kosasang; Yoshiyuki Kawazoe; Koji Ohara; Morten M. Smedskjaer; Satoshi Horike
Nature Communications, 2022年12月, 査読有り

Pincer‐Type Mesoionic Carbene Nickel(II) Complexes: Synthesis, Properties, Reactions, and Catalytic Application to the Suzuki–Miyaura Coupling Reaction of Aryl Bromides
Kouki Matsubara; Kanta Tomomatsu; Ayame Tajiri; Arisa Watanabe; Yuji Koga; Ryuta Ishikawa; Yuji Yamada
European Journal of Inorganic Chemistry, 2022年04月, 査読有り

Thermochromism in a dinuclear copper complex by spin state changes at various temperatures
Tomohiko Hamaguchi; Yutaro Matsuda; Naoki Satomi; Ryuta Ishikawa; Shinya Hayami; Isao Ando; Satoshi Kawata
Polyhedron, 2022年01月, 査読有り

Spin crossover and valence tautomerism conductors
Min Wang; Zhao-Yang Li; Ryuta Ishikawa; Masahiro Yamashita
Coordination Chemistry Reviews, 2021年05月, 査読有り
責任著者

Homoleptic Cobalt(II) Phenoxyimine Complexes for Hydrosilylation of Aldehydes and Ketones without Base Activation of Cobalt(II)
Kouki Matsubara; Tomoaki Mitsuyama; Sayaka Shin; Momoko Hori; Ryuta Ishikawa; Yuji Koga
Organometallics, 2021年05月, 査読有り

Spin Crossover in Bipyridine Derivative Bridged One-Dimensional Iron(III) Coordination Polymer
Ryuta Ishikawa; Takeshi Noda; Shunya Ueno; Takashi Okubo; Hirofumi Yamakawa; Ken-ichi Sakamoto; Satoshi Kawata
Magnetochemistry, 2020年07月01日, 査読有り
筆頭著者

Benzoxaborole Catalyst for Site-Selective Modification of Polyols
Shuhei Kusano; Shoto Miyamoto; Aki Matsuoka; Yuji Yamada; Ryuta Ishikawa; Osamu Hayashida
European Journal of Organic Chemistry, 2020年03月22日, 査読有り

Simultaneous Spin‐Crossover Transition and Conductivity Switching in a Dinuclear Iron(II) Coordination Compound Based on 7,7′,8,8′‐Tetracyano‐p‐quinodimethane
Ryuta Ishikawa; Shuya Ueno; Shoei Nifuku; Yoji Horii; Hiroaki Iguchi; Yuji Miyazaki; Motohiro Nakano; Shinya Hayami; Shohei Kumagai; Keiichi Katoh; Zhao‐Yang Li; Masahiro Yamashita; Satoshi Kawata
Chemistry – A European Journal, 2020年01月27日, 査読有り
筆頭著者

Front Cover: Simultaneous Spin‐Crossover Transition and Conductivity Switching in a Dinuclear Iron(II) Coordination Compound Based on 7,7′,8,8′‐Tetracyano‐ p ‐quinodimethane (Chem. Eur. J. 6/2020)
Ryuta Ishikawa; Shuya Ueno; Shoei Nifuku; Yoji Horii; Hiroaki Iguchi; Yuji Miyazaki; Motohiro Nakano; Shinya Hayami; Shohei Kumagai; Keiichi Katoh; Zhao‐Yang Li; Masahiro Yamashita; Satoshi Kawata
Chemistry – A European Journal, 2020年01月27日

Supramolecular self-assembled coordination architecture composed of a doubly bis(2-pyridyl)pyrazolate bridged dinuclear Cu^II complex and 7,7′,8,8′,-tetracyano-p-quinodimethanide radicals
Ryuta Ishikawa; Shunya Ueno; Hiroaki Iguchi; Brian K. Breedlove; Masahiro Yamashita; Satoshi Kawata
CrystEngComm, 2020年, 査読有り
筆頭著者

Ni(I))–Ni(III) cycle in Buchwald–Hartwig amination of aryl bromide mediated by NHC-ligated Ni(i) complexes
Takahiro Inatomi; Yukino Fukahori; Yuji Yamada; Ryuta Ishikawa; Shinji Kanegawa; Yuji Koga; Kouki Matsubara
Catalysis Science & Technology, 2019年, 査読有り

Versatile coordination architectures of products generated by the in situ reaction of a doubly bis(2-pyridyl)pyrazolate bridged dinuclear copper(ii) complex with tetracyanoethylene
Ryuta Ishikawa; Shunya Ueno; Yumi Hamatake; Yoji Horii; Yuji Miyazaki; Motohiro Nakano; Takeshi Noda; Mikoto Uematsu; Satoshi Kawata
CrystEngComm, 2019年, 査読有り
筆頭著者

Series of Chloranilate-Bridged Dinuclear Lanthanide Complexes: Kramers Systems Showing Field-Induced Slow Magnetic Relaxation
Ryuta Ishikawa; Shoichi Michiwaki; Takeshi Noda; Keiichi Katoh; Masahiro Yamashita; Satoshi Kawata
Magnetochemistry, 2019年, 査読有り
筆頭著者

Hydrogen-Bonding Assembly of Coordination Polymers Showing Reversible Dynamic Solid-State Structural Transformations
Hitoshi Kumagai; Sadahiro Yagishita; Ken Kanazashi; Mariko Ishii; Shinya Hayami; Hisashi Konaka; Ryuta Ishikawa; Satoshi Kawata
Inorganics, 2018年10月21日, 査読有り
責任著者

Field-Induced Slow Magnetic Relaxation of Mono- and Dinuclear Dysprosium(III) Complexes Coordinated by a Chloranilate with Different Resonance Forms
Ryuta Ishikawa; Shoichi Michiwaki; Takeshi Noda; Keiichi Katoh; Masahiro Yamashita; Kouki Matsubara; Satoshi Kawata
Inorganics, 2017年12月30日, 査読有り
筆頭著者

Zero in-Plane Thermal Expansion in Guest-Tunable 2D Coordination Polymers
Ryo Ohtani; Arnaud Grosjean; Ryuta Ishikawa; Riho Yamamoto; Masaaki Nakamura; Jack K. Clegg; Shinya Hayami
Inorganic Chemistry, 2017年06月05日, 査読有り

Synthesis of Water-Soluble Triazinophanes and Evaluation of Their Molecular Recognition Properties
Shuhei Kusano; Sae Konishi; Ryuta Ishikawa; Norihiro Sato; Satoshi Kawata; Fumi Nagatsugi; Osamu Hayashida
European Journal of Organic Chemistry, 2017年03月27日, 査読有り

Structural transformations of layered structures constructed from Cu(ii)–chloranilate monomer compounds
Sadahiro Yagishita; Akiko Himegi; Ken Kanazashi; Tomomi Ohishi; Ryuta Ishikawa; Tomohiko Hamaguchi; Satoshi Kawata
Dalton Transactions, 2017年, 査読有り

Effects of different factors on the formation of nanorods and nanosheets of silver(I) coordination polymer
Fatemeh Shahangi Shirazi; Kamran Akhbari; Satoshi Kawata; Ryuta Ishikawa
Journal of Molecular Structure, 2016年11月, 査読有り

Field-Induced Single-Ion Magnetism Based on Spin-Phonon Relaxation in a Distorted Octahedral High-Spin Cobalt(II) Complex
Ryuta Ishikawa; Yoji Horii; Ryo Nakanishi; Shunya Ueno; Brian K. Breedlove; Masahiro Yamashita; Satoshi Kawata
European Journal of Inorganic Chemistry, 2016年07月, 査読有り
筆頭著者

Bimetallic Cu(I) complex with a pyridine-bridged bis(1,2,3-triazole-5-ylidene) ligand
Iwasaki, Haruka; Teshima, Yuta; Yamada, Yuji; Ishikawa, Ryuta; Koga, Yuji; Matsubara, Kouki
Dalton Transactions, 2016年, 査読有り

Isolation and Structures of 1,2,3-Triazole-Derived Mesoionic Biscarb­enes with Bulky Aromatic Groups
Iwasaki, Haruka; Yamada, Yuji; Ishikawa, Ryuta; Koga, Yuji; Matsubara, Kouki
European Journal of Organic Chemistry, 2016年, 査読有り

Preparation, structures and properties of manganese complexes containing amine–(amido or amidato)–phenolato type ligands
Ryoji Mitsuhashi; Rina Ogawa; Ryuta Ishikawa; Takayoshi Suzuki; Yukinari Sunatsuki; Satoshi Kawata
Inorganica Chimica Acta, 2016年, 査読有り

Synthesis of Δ³-1,3,4-Telluradiazolines by Reaction of Fenchone Hydrazone with Tellurium Tetrachloride: Mehanistic Insight into Twofold Extrusion
Kentaro Okuma; Shuhei Yahata; Kazunori Munakata; Noriyoshi Nagahora; Kosei Shioji; Ryuta Ishikawa; Yuji Yamada
ChemistrySELECT, 2016年, 査読有り

Solid state conversion of a double helix thallium(i) coordination polymer to a corrugated tape silver(i) polymer
Maryam Moeinian; Kamran Akhbari; Satoshi Kawata; Ryuta Ishikawa
RSC Advances, 2016年, 査読有り

Proton conduction via lattice water molecules in oxalato-bridged lanthanide porous coordination polymers
Ryuta Ishikawa; Shunya Ueno; Sadahiro Yagishita; Hitoshi Kumagai; Brian K. Breedlove; Satoshi Kawata
Dalton Transactions, 2016年, 査読有り
筆頭著者

The impact of halogen ions on the guest dependent spin crossover behaviour and porosity of Co(II) one-dimensional coordination polymers [CoX₂(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)] (X = Cl and Br)
Ryo Ohtani; Kodai Shimayama; Akio Mishima; Masaaki Ohba; Ryuta Ishikawa; Satoshi Kawata; Masaaki Nakamura, Leonar; F. Lindoy; Shinya Hayami
Journal of Material Chemistry C, 2015年, 査読有り

Synthesis and magnetic properties of a hybrid molecular salt [Fe(qsal)₂][Fe(CA)(qsal)Cl]·MeNO₂
Ryuta Ishikawa; Satoshi Kawata
Synthetic Metals, 2015年, 査読有り
筆頭著者

Syntheses, structures, and magnetic properties of discrete cyano-bridged heterodinuclear complexes composed of MnIII(salen)-type complex and MIII(CN)6 anion (MIII=Fe, Mn, and Cr)
Ryuta Ishikawa; Motohiro Nakano; Brian K. Breedlove; Masahiro Yamashita
Polyhedron, 2013年11月, 査読有り
筆頭著者

Slow Relaxation of the Magnetization of an MnIII Single Ion
Ryuta Ishikawa; Ryo Miyamoto; Hiroyuki Nojiri; Brian K. Breedlove; Masahiro Yamashita
Inorganic Chemistry, 2013年08月05日, 査読有り
筆頭著者

Crystal Structure and Magnetic Properties of a Dinuclear High-Spin Iron(III) Complex with Face-to-Face Bis(Salen)-Type Ligands
Ryuta Ishikawa; Brian K. Breedlove; Masahiro Yamashita
European Journal of Inorganic Chemistry, 2013年02月18日, 査読有り
筆頭著者

Single-chain magnets: beyond the Glauber model
Wei-Xiong Zhang; Ryuta Ishikawa; Brian Breedlove; Masahiro Yamashita
RSC Advances, 2013年, 査読有り

Mn^III(tetra-biphenyl-porphyrin)–TCNE Single-Chain Magnet via Suppression of the Interchain Interactions
Ryuta Ishikawa; Keiichi Katoh; Brian K. Breedlove; Masahiro Yamashita
Inorganic Chemistry, 2012年08月20日, 査読有り
筆頭著者

Photomagnetism of a sym-cis-Dithiocyanato Iron(II) Complex with a Tetradentate N,N′-Bis(2-pyridylmethyl)1,2-ethanediamine Ligand
Jean-François Létard; Saket Asthana; Helena J. Shepherd; Philippe Guionneau; André E. Goeta; Naohiko Suemura; Ryuta Ishikawa; Sumio Kaizaki
Chemistry - A European Journal, 2012年05月07日, 査読有り

Water adsorption–desorption property of stable porous supramolecular assembly composed of discrete tetranuclear iron(III) complex using π⋯π interactions
Ryuta Ishikawa; Kyonosuke Nishio; Akira Fuyuhiro; Ko Yoneda; Hirotoshi Sakamoto; Susumu Kitagawa; Satoshi Kawata
Inorganica Chimica Acta, 2012年05月, 査読有り
筆頭著者

Cyano-Bridged Mn^III–M^III Single-Chain Magnets with M^III = Co^III, Fe^III, Mn^III, and Cr^III
Hitoshi Miyasaka; Tomokura Madanbashi; Ayumi Saitoh; Natsuko Motokawa; Ryuta Ishikawa; Masahiro Yamashita; Stefan Bahr; Wolfgang Wernsdorfer; Rodolphe Clérac
Chemistry - A European Journal, 2012年03月26日, 査読有り

Reversible solid-state hydration and dehydration process involving anion transfer in a self-assembled Cu2 system
T. Washizaki; R. Ishikawa; K. Yoneda; S. Kitagawa; S. Kaizaki; A. Fuyuhiro; S. Kawata
RSC Advances, 2012年, 査読有り

Construction of a Novel Topological Frustrated System: A Frustrated Metal Cluster in a Helical Space
Ryuta Ishikawa; Motohiro Nakano; Akira Fuyuhiro; Tetsuya Takeuchi; Shojiro Kimura; Takanari Kashiwagi; Masayuki Hagiwara; Koichi Kindo; Sumio Kaizaki; Satoshi Kawata
Chemistry - A European Journal, 2010年08月05日, 査読有り
筆頭著者

Solvent control on the structural versatility and properties of manganese(II) complexes surrounded by the flexible hinge-like ligand
Ryuta Ishikawa; Koichi Yamada; Seigo Yamauchi; Ryo Miyamoto; Satoshi Kawata
Inorganic Chemistry Communications, 2010年05月, 査読有り
筆頭著者

Ferromagnetic Assemblies Composed of MnIIISalen-Type Complexes and a Tripodal FeIIIComplex with an Imidazolate Bridge
Ryuta Ishikawa; Hitoshi Miyasaka; Masahiro Yamashita
Bulletin of the Chemical Society of Japan, 2009年07月15日, 査読有り
筆頭著者

Magnetic Properties of Iron(II) and Cobalt(II) Complexes of Tetrakis(2-pyridyl)methane. Spin-crossover Behavior in the Cobalt(II) Complex
Ryuta Ishikawa; Kouzou Matsumoto; Koji Onishi; Takashi Kubo; Akira Fuyuhiro; Shinya Hayami; Katsuya Inoue; Sumio Kaizaki; Satoshi Kawata
Chemistry Letters, 2009年06月05日, 査読有り
筆頭著者

Intriguing assembled structure and properties of a novel dinuclear nickel(II) complex with an axially coordinated azide and methanol
Ryuta Ishikawa; Akira Fuyuhiro; Shinya Hayami; Katsuya Inoue; Satoshi Kawata
Journal of Molecular Structure, 2008年12月, 査読有り
筆頭著者

A Novel Ruthenium–Quinonoid Complex. Structural, Spectroscopic, and Electrochemical Characterization of Ruthenium(II) Bis(2,2′-bipyridine) Chloranilate
Ryuta Ishikawa; Md. Khayrul Kabir; Keiichi Adachi; Koichi Nozaki; Satoshi Kawata
Chemistry Letters, 2007年09月05日, 査読有り
筆頭著者

Front Cover: Benzoxaborole Catalyst for Site-Selective Modification of Polyols (Eur. J. Org. Chem. 11/2020)
Shuhei Kusano; Shoto Miyamoto; Aki Matsuoka; Yuji Yamada; Ryuta Ishikawa; Osamu Hayashida
European Journal of Organic Chemistry, 2020年03月22日

Cover Profile: Simultaneous Spin‐Crossover Transition and Conductivity Switching in a Dinuclear Iron(II) Coordination Compound Based on 7,7′,8,8′‐Tetracyano‐p‐quinodimethane
Ryuta Ishikawa; Shuya Ueno; Shoei Nifuku; Yoji Horii; Hiroaki Iguchi; Yuji Miyazaki; Motohiro Nakano; Shinya Hayami; Shohei Kumagai; Keiichi Katoh; Zhao‐Yang Li; Masahiro Yamashita; Satoshi Kawata
Chemistry – A European Journal, 2020年01月27日, 査読有り
筆頭著者

Front Cover: Simultaneous Spin‐Crossover Transition and Conductivity Switching in a Dinuclear Iron(II) Coordination Compound Based on 7,7′,8,8′‐Tetracyano‐p‐quinodimethane
Ryuta Ishikawa; Shuya Ueno; Shoei Nifuku; Yoji Horii; Hiroaki Iguchi; Yuji Miyazaki; Motohiro Nakano; Shinya Hayami; Shohei Kumagai; Keiichi Katoh; Zhao‐Yang Li; Masahiro Yamashita; Satoshi Kawata
Chemistry – A European Journal, 2020年01月27日, 査読有り
筆頭著者

Back cover: Supramolecular self-assembled coordination architecture composed of a doubly bis(2-pyridyl)pyrazolate bridged dinuclear Cu^II complex and 7,7′,8,8′,-tetracyano-p-quinodimethanide radicals
Ryuta Ishikawa; Shunya Ueno; Hiroaki Iguchi; Brian K. Breedlove; Masahiro Yamashita; Satoshi Kawata
CrystEngComm, 2020年, 査読有り
筆頭著者

N-ヘテロ環状カルベン(NHC)-ニッケル錯体の合成と立体・電子構造
松原 公紀; 古賀 裕二; 山田 勇治; 仁部 芳則; 石川 立太; 川田 知
福岡大学理学集報, 2020年, 査読有り

文科省新学術領域研究「ソフトクリスタル」
石川 立太
News Letter, 2019年

Front cover: Ni(i)–Ni(iii) cycle in Buchwald–Hartwig amination of aryl bromide mediated by NHC-ligated Ni(i) complexes
Takahiro Inatomi; Yukino Fukahori; Yuji Yamada; Ryuta Ishikawa; Shinji Kanegawa; Yuji Koga; Kouki Matsubara
Catalysis Science & Technology, 2019年

金属錯体が拓く室温単分子磁石の可能性
石川 立太
化学と工業, 2019年
筆頭著者

Versatile coordination architectures of products generated by the in situ reaction of a doubly bis(2-pyridyl)pyrazolate bridged dinuclear copper(ii) complex with tetracyanoethylene
Ryuta Ishikawa; Shunya Ueno; Yumi Hamatake; Yoji Horii; Yuji Miyazaki; Motohiro Nakano; Takeshi Noda; Mikoto Uematsu; Satoshi Kawata
CrystEngComm, 2019年
筆頭著者

単分子磁石と単イオン磁石の最近の研究及び進歩
石川 立太
錯体化学会誌, 2017年, 査読有り
筆頭著者

Field-Induced Single-Ion Magnetism Based on Spin-Phonon Relaxation in a Distorted Octahedral High-Spin Cobalt(II) Complex
Ryuta Ishikawa; Yoji Horii; Ryo Nakanishi; Shunya Ueno; Brian K. Breedlove; Masahiro Yamashita; Satoshi Kawata
European Journal of Inorganic Chemistry, 2016年07月, 査読有り
筆頭著者

Front Cover: Field-Induced Single-Ion Magnetism Based on Spin-Phonon Relaxation in a Distorted Octahedral High-Spin Cobalt(II) Complex (Eur. J. Inorg. Chem. 20/2016)
Ryuta Ishikawa; Yoji Horii; Ryo Nakanishi; Shunya Ueno; Brian K. Breedlove; Masahiro Yamashita; Satoshi Kawata
European Journal of Inorganic Chemistry, 2016年07月, 査読有り
筆頭著者

ジルコニウム錯体の化学
柳下 定寛; 石川 立太; 川田 知
福岡大学理学集報, 2016年, 査読有り

ヒンジ様の柔軟性を有する配位子により連結された金属錯体集積体を用いたケモセンサーの構築
石川 立太; 川田 知
福岡大学理学集報, 2010年, 査読有り
筆頭著者

錯体化合物事典
石川 立太; 川田 知, 分担執筆, Mn錯体
朝倉書店, 2019年
9784254141054

Electrical conductivity and magnetism of [{M(bpypz)}₂]–TCNQ coordination polymers”
Ryuta Ishikawa
Post-ICMM Symposium: State of the Art in Bistable Magnetic Molecules, 2016年09月10日, Prof. Masaaki Ohba

電子スピンサイエンス学会

錯体化学会

日本化学会

スピンフラストレーションを内在するクラスターヘリケートを用いた新規物性探索
日本学術振興会, 科学研究費助成事業, 基盤研究(C)
福岡大学
2020年04月01日 - 2023年03月31日

磁性・電気伝導性交差相関物性型ソフトクリスタル素子の創製と光物性制御
日本学術振興会, 科学研究費助成事業 新学術領域研究(研究領域提案型), 新学術領域研究(研究領域提案型)
福岡大学
2018年04月 - 2020年03月

機能性金属錯体を基盤とした次世代ナノバイオマテリアルの創成
福岡大学, 総合科学研究チーム
2017年04月 - 2019年03月

超分子ビルディングブロックを用いた水素結合高次階層型金属錯体集積体の構築
日本学術振興会, 科学研究費助成事業 基盤研究(C), 基盤研究(C)
福岡大学
2016年04月 - 2019年03月

電気化学的自在スピン・電荷制御による単一分子磁性変換素子の開発
日本学術振興会, 科学研究費助成事業 研究活動スタート支援, 研究活動スタート支援
福岡大学
2014年08月 - 2016年03月

光励起および伝導電子との連動特性を示す単一次元鎖磁石の設計
日本学術振興会, 科学研究費助成事業 特別研究員奨励費, 特別研究員奨励費
東北大学
2009年 - 2010年

化学への招待
講師
福岡大学

学術雑誌編集委員
審査・評価
Magnetochemistry (Multidisciplinary Digital Publishing Institute), 2020年04月, 現在