開殻パイ電子系化合物の物性機能開発

• Project Area: Stimuli-responsive Chemical Species for the Creation of Functional Molecules
• Project/Area Number: 15H00956
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Osaka City University
• Principal Investigator: 岡田 惠次 大阪市立大学, 大学院理学研究科, 教授 (50152301)
• Project Period (FY): 2015-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000); Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000); Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: π 電子系化合物 / ラジカル / ラジカルカチオン / 磁性 / 磁気相転移 / ラジカルー金ーホスフィン錯体 / 金(I)ー金(I) 親和性相互作用 / スピンエレクトロニクス / 伝導性 / π電子系化合物 / ラジカルイオン

Outline of Annual Research Achievements

これまでにトリオキシトリフェニルアミン(TOT、π電子系化合物)にニトロニルニトロキシド(NN、安定ラジカル）を導入したNN-TOTを合成し、TOT部を1電子酸化することにより、 NNTOT(+)の四塩化ガリウム塩(-)(ガリウム(3+)は非磁性イオン（S=0)）が極低温で弱強磁性体に磁気相転移することを見出している。
平成27-28年度は対イオンとして四塩化鉄塩（鉄(3+)はS=5/2のスピンを有する）を合成し、そのものが弱強磁性体 (TN1=2.9 K)を経て、反強磁性体に相転移することを見出した(TN2=0.8 K)。このような逐次磁気相転移は、分子磁性分野で報告されておらず、興味深い(論文準備中)。
平成28年度は、１）イミノニトロキシドー金(I)から成る新たな三量体錯体を合成し、そのものが三量体で強磁性的に相互作用することを明らかとした。さらに三量体間に銀イオンを挿入した化合物の構造と磁性を明らかにした(業績１)。また、２）金(I) イオンがホスフィンと親和性が高いことを利用し、NN-Au部をホスフィンに導入したラジカル金ホスフィン錯体の一般的合成法を確立した（業績2）。さらにそれらの多核金錯体の合成と性質について検討した。特に1,2-ビス（ジフェニルホスフィノ)ベンゼンを介在させた2核金錯体は固体状態で短いAu(I)-Au(I)接触を示した。このAu(I)-Au(I)の親和性相互作用は溶液中でも観測され、ベンゼン中では、Au(I)-Au(I)の親和性相互作用に基ずく新たな吸収が観測された（論文準備中）。さらに平成28年度は、３）π電子系共役化合物として非交互炭化水素であるアズレンをとりあげ、アズレンの1,3位に安定ラジカル NN を導入したジラジカルの基底状態について検討を行った。またそれらの銅(II)錯体についても構造と磁気的相互作用について検討を行った。

Research Progress Status

28年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

28年度が最終年度であるため、記入しない。

Research Products

• [Journal Article] Efficient Synthetic Method for Organometallic Radicals: Structures and Properties of Gold(I)-(nitronyl nitroxide)-2-ide Complexes (2017)
  • Author(s): S. Suzuki, S. Kira, M. Kozaki, M. Yamamura, T. Hasegawa, T. Nabeshima, K. Okada
  • Journal Title: Dalton Trans. Volume: 46 Issue: 8 Pages: 2653-2659
  • DOI: 10.1039/c6dt04685a
  • Peer Reviewed
• [Journal Article] Magnet Control of the Charge-Separated State Lifetime Realized by Covalent Attachment of a Platinum Complex (2017)
  • Author(s): T. Miura, D. Fujiwara, K. Akiyama, T. Horikoshi, S. Suzuki, M. Kozaki, K. Okada
  • Journal Title: J. Phys. Chem. Lett. Volume: 8 Issue: 3 Pages: 661-665
  • DOI: 10.1021/acs.jpclett.6b02887
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Cyclic Triradicals Composed of Iminonitroxide-Gold(I) with Intramolecular Ferromagnetic Interactions (2016)
  • Author(s): S. Suzuki, T. Wada, R. Tanimoto, M. Kozaki, D. Shiomi, K. Okada, et al.
  • Journal Title: Angew. Chem. Int. Ed. Volume: 55 Issue: 36 Pages: 10791-10794
  • DOI: 10.1002/anie.201604320
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Very Long-Lived Photoinduced Charge-Separated State of Triphenylamine-Naphthalenediimide Dyads in Polymer Matrices (2016)
  • Author(s): K. Kimoto, T. Satoh, M. Iwamura, K. Nozaki, T. Horikoshi, M. Kozaki, K. Okada
  • Journal Title: J. Phys. Chem. A Volume: 120 Issue: 41 Pages: 8093-8103
  • DOI: 10.1021/acs.jpca.6b07705
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A Tight 1:1 Complex Between an Allosteric Receptor and an Organic Effector with Hydrogen and Coordination Bonds (2016)
  • Author(s): Y. Sasaki, S. Suzuki, K. Okada, M. Kozaki,
  • Journal Title: Tetrahedron Lett. Volume: 57 Issue: 36 Pages: 4082-4085
  • DOI: 10.1016/j.tetlet.2016.07.088
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Anisotropic Coulomb explosion of acetylene and diacetylene derivatives (2016)
  • Author(s): N. Mitsubayashi, T.Yatsuhashi, T. Tanaka, S. Furukawa, M. Kozaki, K, Okada
  • Journal Title: Int. J. Mass Spectrom. Volume: 403 Pages: 43-52
  • DOI: 10.1016/j.ijms.2016.02.018
  • NAID: 120006542633
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Intact Four-atom Organic Tetracation Stabilized by Charge Localization in the Gas Phase (2016)
  • Author(s): T. Yatsuhashi, K. Toyota, N. Mitsubayashi, M. Kozaki, K. Okada, N. Nakashima
  • Journal Title: ChemPhysChem Volume: 17 Issue: 19 Pages: 2977-2981
  • DOI: 10.1002/cphc.201600555
  • NAID: 120006542632
  • URL: https://ocu-omu.repo.nii.ac.jp/records/2019760
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Synthesis, structure, and properties of nitronyl nitroxide diradicals with fused-thiophene couplers (2016)
  • Author(s): E. Tretyakov, K. Okada, V. Ovcharenko, et al.
  • Journal Title: J. Phys. Org. Chem. Volume: 29 Issue: 12 Pages: 725-734
  • DOI: 10.1002/poc.3561
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Synthesis and Higher-Order Structure of Linear Dendrimeric Assemblies (2015)
  • Author(s): Nishioka, S.; Morita, S.; Okada, K.; Suzuki, S.; Kozaki, M.
  • Journal Title: Org. Lett. Volume: 17 Issue: 11 Pages: 2720-2723
  • DOI: 10.1021/acs.orglett.5b01137
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Substitution effects on optical properties of iminonitroxide-substituted iminonitroxide diradical (2015)
  • Author(s): 中村亮太、重田育照、奥野克樹、長谷川美貴、福嶋真由子、鈴木修一、小嵜正敏、岡田恵次、中野雅由
  • Journal Title: Molecular Physics Volume: 113 Issue: 3-4 Pages: 267-273
  • DOI: 10.1080/00268976.2014.937777
  • Peer Reviewed
• [Presentation] ニトロニルニトロキシド置換 3,4-エチレンジオキシチオフェンオリゴマーラジカルカチオンの合成と性質 (2017)
  • Author(s): 田原拓真，鈴木修一，小嵜正敏，西長亨，岡田惠次
  • Organizer: 日本化学会第97春季年会
  • Place of Presentation: 慶應義塾大学日吉キャンパス、横浜市、神奈川県
  • Year and Date: 2017-03-16
• [Presentation] 非対称型ビス(トリオキシトリフェニルアミン)誘導体の合成と性質 (2017)
  • Author(s): 下出健人，鈴木修一，小嵜正敏，岡田惠次
  • Organizer: 日本化学会第97春季年会
  • Place of Presentation: 慶應義塾大学日吉キャンパス、横浜市、神奈川県
  • Year and Date: 2017-03-16
• [Presentation] 固定式および可動式遮蔽部をもつ分子認識型アロステリックレセプターの合成 (2017)
  • Author(s): 岡本智里，鈴木修一，岡田惠次，小嵜正敏
  • Organizer: 日本化学会第97春季年会
  • Place of Presentation: 慶應義塾大学日吉キャンパス、横浜市、神奈川県
  • Year and Date: 2017-03-16
• [Presentation] 中心にポルフィリンを有するデンドリマー三量体の合成と性質 (2017)
  • Author(s): 秋定真弥，木村僚，鈴木修一，岡田惠次，小嵜正敏
  • Organizer: 日本化学会第97春季年会
  • Place of Presentation: 慶應義塾大学日吉キャンパス、横浜市、神奈川県
  • Year and Date: 2017-03-16
• [Presentation] マイクロ波フォトンとの強結合系スピンデバイスとなる直結開殻置換基を持つ安定ニトロキシド三重項分子の磁気テンソルと量子化学計算 (2017)
  • Author(s): 澤田駿，中澤重顕，河盛萌子，杉崎研司，豊田和男，塩見大輔，佐藤和信，尾向宏介，古井孝宜，倉津将人，鈴木修一，小嵜正敏，岡田惠次，工位武治
  • Organizer: 日本化学会第97春季年会
  • Place of Presentation: 慶應義塾大学日吉キャンパス、横浜市、神奈川県
  • Year and Date: 2017-03-16
• [Presentation] 軸配位子を利用したポルフィリンデンドリマー三量体の高次構造および物性制御 (2017)
  • Author(s): 木村僚，鈴木修一，岡田惠次，小嵜正敏
  • Organizer: 日本化学会第97春季年会
  • Place of Presentation: 慶應義塾大学日吉キャンパス、横浜市、神奈川県
  • Year and Date: 2017-03-16
• [Presentation] Cross Coupling Reactions between (Nitronyl Nitroxide-2-ide) (N-Heterocyclic Carben)Gold(I) Complex and Aryl Harides (2017)
  • Author(s): K. Yamada, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: 8th OCARINA International Symposium
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2017-03-07
  • Int'l Joint Research
• [Presentation] Ligand Binding Ability of the Porphyrin Core at the Center of the Dendritic Trimer (2017)
  • Author(s): M. Akisada, R. Kimura, S. Suzuki, K. Okada, M. Kozaki
  • Organizer: 8th OCARINA International Symposium
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2017-03-07
  • Int'l Joint Research
• [Presentation] The Allosteric Receptor Containing Fixed and Flexible Shielding Units and a Recognition Site for a Stimulus Molecule (2017)
  • Author(s): C. Okamoto, S. Suzuki, K. Okada, M. Kozaki
  • Organizer: 8th OCARINA International Symposium
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2017-03-07
  • Int'l Joint Research
• [Presentation] Synthesis and properties of (nitronyl nitroxide-2-ide)gold(I) complexes ligated with polyphosphine (2017)
  • Author(s): S. Kira, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: 8th OCARINA International Symposium
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2017-03-07
  • Int'l Joint Research
• [Presentation] Synthesis of Asymmetric Bis(trioxytriphenylamine) Derivatives and their Oxidized Species (2017)
  • Author(s): K. Shimode, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: 8th OCARINA International Symposium
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2017-03-07
  • Int'l Joint Research
• [Presentation] 複数の置換基を導入した5,8-ジオキサペンタフェンの合成と物性 (2016)
  • Author(s): 佐藤千尋，小嵜正敏，鈴木修一，岡田惠次
  • Organizer: 第3回π造形科学若手研究会
  • Place of Presentation: ゆのくに天祥、加賀市、石川県
  • Year and Date: 2016-11-11
• [Presentation] New Aspects of Nitronyl Nitroxides in Materials Science (2016)
  • Author(s): K. Okada, S. Suzuki, M. Kozaki, D. Shiomi, K. Sato, T. Takui, Y. Hosokoshi
  • Organizer: VII International Conference "HIGH-SPIN MOLECULES AND MOLECULAR MAGNETS", X Russian-Japanese Workshop
  • Place of Presentation: Novosibirsk, Russia
  • Year and Date: 2016-09-19
  • Int'l Joint Research / Invited
• [Presentation] Electronic Structures of Compact Nitroxide-based Triplet Diradicals as Studies by Single-crystal ESR/ENDOR Spectroscopy and Quantum Chemical Calculations of Their Magnetic Tensors (2016)
  • Author(s): S. Sawada, S. Nakazawa, M. Kawamori, K. Sugisaki, K. Sato, K. Toyota, D. Shiomi, K. Omukai, T. Furui, M. Kuratsu, S. Suzuki, M. Kozaki, K. Okada, T. Takui
  • Organizer: VII International Conference "HIGH-SPIN MOLECULES AND MOLECULAR MAGNETS", X Russian-Japanese Workshop
  • Place of Presentation: Novosibirsk, Russia
  • Year and Date: 2016-09-16
  • Int'l Joint Research
• [Presentation] Synthesis and Magnetic Properties of (Nitronyl Nitroxide)-Substituted Trioxytriphenylamine Radical Cation Salts (2016)
  • Author(s): K. Okada, M. Kuratsu, S. Suzuki, M. Kozaki, D. Shiomi, K. Sato, T. Takui, T. Kanzawa, Y. Hosokoshi, X.-Z. Lan, Y. Miyazaki, A. Inaba
  • Organizer: The 15th International Conference on Molecule-Based Magnets (ICMM2016)
  • Place of Presentation: Sendai International Center, Miyagi, Japan
  • Year and Date: 2016-09-04
  • Int'l Joint Research
• [Presentation] Studies on syntheses and properties of open-shell molecular system ligated with pi-conjugated phosphines (2016)
  • Author(s): T. Tahara, S. Suzuki, M. Kozaki, D. Shiomi, K. Sato, T. Takui, Y. Hosokoshi, Y. Miyake, H. Nojiri, K. Okada
  • Organizer: The 15th International Conference on Molecule-Based Magnets (ICMM2016)
  • Place of Presentation: Sendai International Center, Miyagi, Japan
  • Year and Date: 2016-09-04
  • Int'l Joint Research
• [Presentation] Studies on Magnetic Properties of Bis(nitroxide)azulenes and Their Copper-complexes (2016)
  • Author(s): M. Haraguchi, E. V. Tretyakov, S. Suzuki, M. Kozaki, D. Shiomi, K. Sato, T. Takui, K. Okada
  • Organizer: The 15th International Conference on Molecule-Based Magnets (ICMM 2016)
  • Place of Presentation: Sendai International Center, Miyagi, Japan
  • Year and Date: 2016-09-04
  • Int'l Joint Research
• [Presentation] 酸素架橋トリフェニルアミン二量体の二電子酸化体の合成および構造と物性 (2016)
  • Author(s): 田中伸明，鈴木修一，小嵜正敏，塩見大輔，佐藤和信，工位武治，岡田惠次
  • Organizer: 第27回基礎有機化学討論会
  • Place of Presentation: 広島国際会議場、広島市、広島県
  • Year and Date: 2016-09-01
• [Presentation] ポリホスフィン配位子を有する多核ニトロニルニトロキシド金(I)錯体のワンポット合成：構造と性質 (2016)
  • Author(s): 吉良沙也加，鈴木修一，小嵜正敏，岡田惠次
  • Organizer: 第27回基礎有機化学討論会
  • Place of Presentation: 広島国際会議場、広島市、広島県
  • Year and Date: 2016-09-01
• [Presentation] 5,8-ジオキサペンタフェン誘導体の合成と性質 (2016)
  • Author(s): 佐藤千尋，鈴木修一，小嵜正敏，岡田惠次
  • Organizer: 第27回基礎有機化学討論会
  • Place of Presentation: 広島国際会議場、広島市、広島県
  • Year and Date: 2016-09-01
• [Presentation] N-ヘテロ環状カルベン-金-ニトロニルニトロキシド錯体の合成とハロゲン化アリールとのクロスカップリング反応への応用 (2016)
  • Author(s): 山田清美，鈴木修一，小嵜正敏，岡田惠次
  • Organizer: 第27回基礎有機化学討論会
  • Place of Presentation: 広島国際会議場、広島市、広島県
  • Year and Date: 2016-09-01
• [Presentation] 電子移動反応によるカゴ型化合物の分子内アリールカップリング (2016)
  • Author(s): 坂田巧磨，倉本悠太郎，松井康哲，太田英輔，吉田考平，岡田惠次，池田浩
  • Organizer: 第27回基礎有機化学討論会
  • Place of Presentation: 広島国際会議場、広島市、広島県
  • Year and Date: 2016-09-01
• [Presentation] 亜鉛ポルフィリン環を側鎖に導入したポリ(メタフェニレンエチニレン)の合成 (2016)
  • Author(s): 増田真樹子，鈴木修一，岡田惠次，小嵜正敏
  • Organizer: 第27回基礎有機化学討論会
  • Place of Presentation: 広島国際会議場、広島市、広島県
  • Year and Date: 2016-09-01
• [Presentation] Properties of Triradical Gold(I) Complex Based on Iminonitroxide Radical Anions and Its Assembly (2016)
  • Author(s): S. Suzuki, M. Kozaki, K. Okada, T. Naota
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research / Invited
• [Presentation] Stable Polycyclic Systems Containing a Quinodimethane Skeleton (2016)
  • Author(s): C. Sato, M. Kozaki, S. Suzuki, K. Okada
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research / Invited
• [Presentation] Synthesis and Electronic Structures of Radicalintroduced Phenothiazines and their Cationic Species (2016)
  • Author(s): T. Tahara, S. Suzuki, M. Kozaki, D. Shiomi, K. Sato, T. Takui, Y. Hosokoshi, Y. Miyake, K. Okada
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Synthesis and Properties of Asymmetric Bis(trioxytriphenylamine) (2016)
  • Author(s): K. Shimode, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Construction of the Dendrimeric Trimer with Two Kinds of Porphyrin Cores (2016)
  • Author(s): R. Kimura, S. Suzuki, K. Okada, M. Kozaki
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Synthesis of the Dendrimer Trimer Containing a Porphyrin Core in the Middle Dendrimer (2016)
  • Author(s): M. Akisada, K. Okada, S. Suzuki, M. Kozaki
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Syntheses and Magnetic Properties of Bis(nitroxide)azulenes and Their Copper-complexes (2016)
  • Author(s): M. Haraguchi, E. V. Tretyakov, S. Suzuki, M. Kozaki, D. Shiomi, K. Sato, T. Takui, K. Okada
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Higher-Order Structure Control of Poly(m-phenylene-ethynylene)s with Zn-Porphyrin Units in Side Chains (2016)
  • Author(s): M. Masuda, S. Suzuki, K. Okada, E. Sato, H. Miyake, M. Kozaki
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Studies on Reactivity of (Nitronyl Nitroxide-2-ide)gold (I) Complex Bearing N-Heterocyclic Carbene with Aryl Halides (2016)
  • Author(s): K. Yamada, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Electronic and Magnetic Properties of Polynuclear (Nitronyl Nitroxide-2-ide) Gold(I) Complexes Ligated with Polyphosphine (2016)
  • Author(s): S. Kira, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: The 20th Osaka City University (OCU) International Conference on Molecular Spins and Quantum Technology
  • Place of Presentation: Osaka City University, Osaka, Japan
  • Year and Date: 2016-08-31
  • Int'l Joint Research
• [Presentation] Synthesis and Properties of Trioxytriphenylamine Dimers (2016)
  • Author(s): N. Tanaka, S. Suzuki, M. Kozaki, S. Daisuke, K. Sato, T. Takui, K. Okada
  • Organizer: The 4th Awaji International Workshop on Electron Spin Science & Technology: Biological and Materials Science Oriented Applications (AWEST2016)
  • Place of Presentation: Awaji Yumebutai International Conference Center, Hyogo, Japan
  • Year and Date: 2016-06-19
  • Int'l Joint Research / Invited
• [Presentation] Spin Hamiltonian Parameters of Compact Nitroxide-Based Triplet Diradicals as Studied by Single-Crystal ESR/ENDOR Spectroscopy and Quantum Chemical Calculations (2016)
  • Author(s): S. Sawada, S. Nakazawa, M. Kawamori, K. Sugisaki, K. Sato, K. Toyota, D. Shiomi, K. Omukai, T. Furui, M. Kuratsu, S. Suzuki, M. Kozaki, K. Okada T. Takui
  • Organizer: The 4th Awaji International Workshop on Electron Spin Science & Technology: Biological and Materials Science Oriented Applications (AWEST2016)
  • Place of Presentation: Awaji Yumebutai International Conference Center, Hyogo, Japan
  • Year and Date: 2016-06-19
  • Int'l Joint Research
• [Presentation] Structures and Properties of Polynuclear [(Nitronylnitroxide)-2-ide]gold(I)(arylphosphine)-Complexes (2016)
  • Author(s): S. Kira, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: The 4th Awaji International Workshop on Electron Spin Science & Technology: Biological and Materials Science Oriented Applications (AWEST2016)
  • Place of Presentation: Awaji Yumebutai International Conference Center, Hyogo, Japan
  • Year and Date: 2016-06-19
  • Int'l Joint Research
• [Presentation] Syntheses, Structures, and Redox Properties of Metal Complexes Bearing Nitronyl Nitroxide Radicals (2016)
  • Author(s): S. Suzuki, M. Kozaki, K. Okada
  • Organizer: The 2nd International Symposium on π-System Figuration
  • Place of Presentation: Community Center Urawa, Saitama, Japan
  • Year and Date: 2016-04-14
  • Int'l Joint Research
• [Presentation] Ortho- or para-Quinodimethane-fused Electron-rich Polycyclic Systems and Their Radical Cations (2016)
  • Author(s): C. Sato, M. Kozaki, S. Suzuki, K. Okada
  • Organizer: The 2nd International Symposium on π-System Figuration
  • Place of Presentation: Community Center Urawa, Saitama, Japan
  • Year and Date: 2016-04-14
  • Int'l Joint Research
• [Presentation] カルバゾールユニットを組み込んだ含窒素大環状化合物の合成と電気化学的性質 (2016)
  • Author(s): 山内智和、岩永哲夫、鈴木修一、岡田恵次、豊田真司
  • Organizer: 日本化学会第９６春季年会
  • Place of Presentation: 同志社大学、京田辺キャンパス、京都府京田辺市
  • Year and Date: 2016-03-24
• [Presentation] ベンゼノビス( ジフェニルホスフィンー 金ーニトロニルニトロキシド) 錯体の合成と性質 (2016)
  • Author(s): 吉良沙也加、鈴木修一、小嵜正敏、塩見大輔、佐藤和信、工位武治、岡田惠次
  • Organizer: 日本化学会第９６春季年会
  • Place of Presentation: 同志社大学、京田辺キャンパス、京都府京田辺市
  • Year and Date: 2016-03-24
• [Presentation] ビス(トリオキシトリフェニルアミン)及び酸化体の構造と性質 (2016)
  • Author(s): 田中伸明、鈴木修一、小嵜正敏、塩見大輔、佐藤和信、工位武治、岡田惠次
  • Organizer: 日本化学会第９６春季年会
  • Place of Presentation: 同志社大学、京田辺キャンパス、京都府京田辺市
  • Year and Date: 2016-03-24
• [Presentation] ラジカル置換フェノチアジンラジカルカチオン誘導体の合成と性質 (2016)
  • Author(s): 田原拓真、鈴木修一、小嵜正敏、細越裕子、三宅陽太、岡田惠次
  • Organizer: 日本化学会第９６春季年会
  • Place of Presentation: 同志社大学、京田辺キャンパス、京都府京田辺市
  • Year and Date: 2016-03-24
• [Presentation] フェノチアジン-アクセプター連結体をπ系で束ねた色素増感型太陽電池の研究 (2016)
  • Author(s): 植田勇希、鈴木修一、小嵜正敏、磯和樹、昆野昭則、岡田惠次
  • Organizer: 日本化学会第９６春季年会
  • Place of Presentation: 同志社大学、京田辺キャンパス、京都府京田辺市
  • Year and Date: 2016-03-24
• [Presentation] かさ高い遮蔽部を持つアロステリック制御型レセプターの合成と刺激分子応答性 (2016)
  • Author(s): 佐々木義人、小嵜正敏、鈴木修一、岡田惠次
  • Organizer: 日本化学会第９６春季年会
  • Place of Presentation: 同志社大学、京田辺キャンパス、京都府京田辺市
  • Year and Date: 2016-03-24
• [Presentation] ポルフィリン単量体および二量体を中心核に有するポルフィリンデンドリマー三量体の合成 (2016)
  • Author(s): 木村僚、鈴木修一、岡田惠次、小嵜正敏
  • Organizer: 日本化学会第９６春季年会
  • Place of Presentation: 同志社大学、京田辺キャンパス、京都府京田辺市
  • Year and Date: 2016-03-24
• [Presentation] New Aspects of Nitronyl Nitroxides in Materials Science (2015)
  • Author(s): K. Okada
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research / Invited
• [Presentation] Structures and properties of bis(trioxytriphenylamine) and its cationic species (2015)
  • Author(s): N. Tanaka, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Studies on syntheses and properties of open-shell molecular system ligated with pi-conjugated phosphines (2015)
  • Author(s): S. Kira, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Allosteric inhibition of the ligand-binding ability of zinc porphyrin using the regulatory molecule (2015)
  • Author(s): Y. Sasaki, M. Kozaki, S. Suzuki, K. Okada
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Syntheses and properties of metal salen complexes for dye sensitized solar cells (2015)
  • Author(s): Y.Ueda, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Studies on magnetic properties of bis(nitronyl nitroxide) and bis(iminonitroxide)- substituted azulenes (2015)
  • Author(s): M. Haraguchi, E. Tretyakov, S. Suzuki, M. Kozaki, K. Okada
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Studies on magnetic properties of trinuclear gold(I) complexes bearing imino nitroxide radicals (2015)
  • Author(s): T. Wada, S. Suzuki, M. Kozaki, D. Shiomi, K. Sato, T. Takui, K. Okada
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] Very long-lived photoinduced charge-separated states of triphenylamine-naphthalenediimide dyads in rigid media (2015)
  • Author(s): K. Kimoto, T. Satoh, K. Nozaki, M. Iwamura, T. Horikoshi, K. Okada, et al.
  • Organizer: Pacifichem2015
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2015-12-15
  • Int'l Joint Research
• [Presentation] 開殻パイ電子系化合物の合成とスピン機能開発 (2015)
  • Author(s): 岡田惠次
  • Organizer: 第９回π電子系シンポジウム
  • Place of Presentation: レイクサイド入鹿、愛知県犬山市
  • Year and Date: 2015-11-20
  • Invited
• [Presentation] Synthesis and Properties of Trioxytriphenylamine Dimers: Neutral and Cationic Species (2015)
  • Author(s): N. Tanaka, S. Suzuki, M. Kozaki, K. Okada, et al.
  • Organizer: The 9th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
  • Place of Presentation: Awaji Yumebutai, Awaji, Hyogo
  • Year and Date: 2015-11-08
  • Int'l Joint Research / Invited
• [Presentation] キノイド型共役系を内包する酸素架橋縮合多環系の合成および構造と特性 (2015)
  • Author(s): 佐藤千尋、小嵜正敏、鈴木修一、岡田惠次
  • Organizer: 基礎有機化学２０１５
  • Place of Presentation: 愛媛大学、松山大学、愛媛県松山市
  • Year and Date: 2015-09-24
• [Presentation] アントラセンユニットを組み込んだ含窒素大環状化合物の合成と物性 (2015)
  • Author(s): 岩永哲夫・山内智和・豊田真司・鈴木修一・岡田惠次
  • Organizer: 基礎有機化学２０１５
  • Place of Presentation: 愛媛大学、松山大学、愛媛県松山市
  • Year and Date: 2015-09-24
• [Presentation] ビス(トリオキシトリフェニルアミン)の合成と性質 (2015)
  • Author(s): 田中伸明、鈴木修一、小嵜正敏、岡田惠次
  • Organizer: 基礎有機化学２０１５
  • Place of Presentation: 愛媛大学、松山大学、愛媛県松山市
  • Year and Date: 2015-09-24
• [Presentation] ニトロニルニトロキシド置換フェノチアジン誘導体の合成と性質 (2015)
  • Author(s): 田原拓真、鈴木修一、小嵜正敏、岡田惠次
  • Organizer: 基礎有機化学２０１５
  • Place of Presentation: 愛媛大学、松山大学、愛媛県松山市
  • Year and Date: 2015-09-24
• [Presentation] 二種類のポルフィリン核を有する共役鎖内包型デンドリマー三量体 (2015)
  • Author(s): 木村 僚、鈴木修一、岡田惠次、小嵜正敏
  • Organizer: 基礎有機化学２０１５
  • Place of Presentation: 愛媛大学、松山大学、愛媛県松山市
  • Year and Date: 2015-09-24
• [Presentation] 側鎖に亜鉛ポルフィリン環を有するポリ(メタフェニレンジエチニレン) の合成と性質 (2015)
  • Author(s): 増田真樹子、小嵜正敏、鈴木修一、岡田惠次
  • Organizer: 基礎有機化学２０１５
  • Place of Presentation: 愛媛大学、松山大学、愛媛県松山市
  • Year and Date: 2015-09-24
• [Presentation] 酸素架橋トリフェニルアミン誘導体の発光特性 (2015)
  • Author(s): 鈴木修一、江崎俊郎、田中伸明、小嵜正敏、岡田惠次
  • Organizer: 光化学討論会 ２０１５
  • Place of Presentation: 大阪市立大学、大阪府大阪市
  • Year and Date: 2015-09-09
• [Presentation] 剛性マトリクス中におけるトリフェニルアミン―ナフタルイミド二元系の長寿命電荷分離 (2015)
  • Author(s): 木本健嗣、佐藤翼、堀越敬史、岡田惠次、岩村宗高、野崎浩一 他
  • Organizer: 光化学討論会 ２０１５
  • Place of Presentation: 大阪市立大学、大阪府大阪市
  • Year and Date: 2015-09-09
• [Presentation] 電子スピンダイナミクスに基づく電荷分離状態の寿命測定 (2015)
  • Author(s): 三浦智明、藤原大、秋山公男、岡田惠次、生駒忠昭
  • Organizer: 光化学討論会 ２０１５
  • Place of Presentation: 大阪市立大学、大阪府大阪市
  • Year and Date: 2015-09-09
• [Presentation] 白金錯体-ドナー-アクセプター連結系におけるスピン選択的電子移動に対する媒質運動効果 (2015)
  • Author(s): 宮路希生、三浦智昭、岡田惠次、生駒忠昭
  • Organizer: 光化学討論会 ２０１５
  • Place of Presentation: 大阪市立大学、大阪府大阪市
  • Year and Date: 2015-09-09
• [Presentation] Synthesis and Properties of 5,8-Dioxapentaphene Derivative Having a Twisted ortho-Quinodimethane Structure (2015)
  • Author(s): C. Sato, M. Kozaki, S. Suzuki, K. Okada
  • Organizer: 16th International Symposium on Novel Aromatic Compound (ISNA16)
  • Place of Presentation: Madrid, Spain
  • Year and Date: 2015-07-05
  • Int'l Joint Research
• [Presentation] Spin-sorted Photoelectron Transfer Using Pt-complexes (2015)
  • Author(s): K. Okada
  • Organizer: The 11th Korea-Japan Symposium on Frontier Photoscience – 2015 (KJFP-2015)
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2015-06-26
  • Int'l Joint Research / Invited
• [Book] Organic Redox Systems; Synthesis, Properties, and Applications (2015)
  • Author(s): S. Suzuki, K. Okada
  • Total Pages: 596
  • Publisher: Wiley