小澤芳樹

オザワヨシキ (Yoshiki Ozawa)

基本情報

所属: 兵庫県立大学大学院理学研究科物質科学専攻物質構造制御学部門准教授

研究者番号: 40204200
ORCID ID: https://orcid.org/0000-0001-8709-8618
J-GLOBAL ID: 200901022912482822
Researcher ID: F-1487-2013
researchmap会員ID: 1000057761

研究キーワード

経歴

2021年4月 - 現在

兵庫県立大学大学院理学研究科物質科学専攻構造制御学部門構造物性学分野准教授
2008年4月 - 2021年3月

兵庫県立大学大学院物質理学研究科准教授
1996年10月 - 2008年3月

姫路工業大学助教授
1991年4月 - 1996年9月

姫路工業大学助手
1995年9月 - 1996年8月

米国ニューヨーク州立大学バッファロー校化学科客員研究員

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学歴

1983年4月 - 1987年11月

東京大学理学系研究科化学
1979年4月 - 1983年3月

東京大学理学部化学科

主要な委員歴

2023年10月 - 現在

国際結晶学連合 Acta Crystallographica Section E, Co-Editor
2016年 - 現在

国際結晶学連合 Acta Crystallographic Section C review board
2024年8月 - 2024年11月

第5回OUH-FZU-OPU3大学合同国際シンポジウム実行委員会事務局担当

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論文

133

Photoexcited state crystallography of luminescent hexanuclear d(10) metal complexes

Yoshiki Ozawa, Toru Ishida, Koshiro Toriumi

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 67 C178-C178 2011年
Development for X-ray Crystal Structure Analysis of a Surface-Shallow Layer

Koshiro Toriumi, Hiroaki Yamanaka, Aki Takazaki, Daisuke Yamashita, Minoru Mitsumi, Yoshiki Ozawa, Osamu Sakata

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 67 C522-C522 2011年
Which is the most basic oxygen in [Ta6O19](8-)? - Synthesis and structural characterization of [H2Ta6O19](6-)

Miki Matsumoto, Yoshiki Ozawa, Atsushi Yagasaki

INORGANIC CHEMISTRY COMMUNICATIONS 14(1) 115-117 2011年1月査読有り
Polymorphic Crystal Approach to Changing the Emission of [AuCl(PPh3)(2)], Analyzed by Direct Observation of the Photoexcited Structures by X-ray Photocrystallography

Manabu Hoshino, Hidehiro Uekusa, Satoshi Ishii, Takuhiro Otsuka, Youkoh Kaizu, Yoshiki Ozawa, Koshiro Toriumi

INORGANIC CHEMISTRY 49(16) 7257-7265 2010年8月査読有り
Reversible dimerization of decaniobate

Miki Matsumoto, Yoshiki Ozawa, Atsushi Yagasaki

POLYHEDRON 29(10) 2196-2201 2010年7月査読有り
Flexibility of cubane-like Cu4I4 framework: temperature dependence of molecular structure and luminescence thermochromism of [Cu4I4(PPh3)(4)] in two polymorphic crystalline states

Hakuba Kitagawa, Yoshiki Ozawa, Koshiro Toriumi

CHEMICAL COMMUNICATIONS 46(34) 6302-6304 2010年査読有り
特集「IUCr 2008」にあたって

小澤芳樹, 宮原郁子, 神山崇

日本結晶学会誌 51(1) 2-2 2009年2月28日
光励起状態のX線構造解析

小澤芳樹, 足立伸一

日本結晶学会誌 51(1) 56-56 2009年2月28日
Structure and Electronic Configuration of an Iron(II) Complex in a LIESST State: A Pump and Probe Method

Chou-Fu Sheu, Kowa Chen, Szu-Miao Chen, Yuh-Sheng Wen, Gene-Hsiang Lee, Jin-Ming Chen, Jyh-Fu Lee, Bing-Ming Cheng, Hwo-Shuenn Sheu, Nobuhiro Yasuda, Yoshiki Ozawa, Koshiro Toriumi, Yu Wang

CHEMISTRY-A EUROPEAN JOURNAL 15(10) 2384-2393 2009年査読有り
MS24

Yoshiki OZAWA, Shin-ichi ADACHI

Nihon Kessho Gakkaishi 51(1) 56-58 2009年

Yoshiki OZAWA, Shin-ichi ADACHI, 2009, 'MS24', <i>Nihon Kessho Gakkaishi</i>, vol. 51, no. 1, pp. 56-58
Photochromism of an Organorhodium Dithionite Complex in the Crystal line-State: Molecular Motion of Pentamethylcyclopentadienyl Ligands Coupled to Atom Rearrangement in a Dithionite Ligand

Hidetaka Nakai, Takashi Nonaka, Yousuke Miyano, Motohiro Mizuno, Yoshiki Ozawa, Koshiro Toriumi, Nobuaki Koga, Takanori Nishioka, Masahiro Irie, Kiyoshi Isobe

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 130(52) 17836-17845 2008年12月査読有り
[HTeV9O28](4-): A new vanadotellurate with decavanadate structure

Saki Konaka, Yoshiki Ozawa, Atsushi Yagasaki

INORGANIC CHEMISTRY COMMUNICATIONS 11(10) 1267-1269 2008年10月査読有り
単結晶X線回折法による光励起分子の構造解析

小澤芳樹

KEK Proceedings (2008-5) 82-87 2008年7月
Heteropolynuclear complexes of 3,5-dimethylpyrazolate [Pt2M4(Me(2)pz)(8)] (M = Ag, Cu). Highly luminescent character of the triplet excited state based on mixed-metal cores

Keisuke Umakoshi, Takashi Kojima, Keizo Saito, Seiji Akatsu, Masayoshi Onishi, Shoji Ishizaka, Noboru Kitamura, Yoshihide Nakao, Shigeyoshi Sakaki, Yoshiki Ozawa

INORGANIC CHEMISTRY 47(12) 5033-5035 2008年6月査読有り
Synthesis of enantiopure aliphatic acetylene alcohols and determination of their absolute configurations by H-1 NMR anisotropy and/or X-ray crystallography

Satoshi Sekiguchi, Megumi Akagi, Junpei Naito, Yoko Yamamoto, Hiromi Taji, Shunsuke Kuwahara, Masataka Watanabe, Yoshiki Ozawa, Koshiro Toriumi, Nobuyuki Harada

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 2008(13) 2313-2324 2008年5月査読有り
Tetrahedral tellurate

Saki Konaka, Yoshiki Ozawa, Atsushi Yagasaki

INORGANIC CHEMISTRY 47(4) 1244-1245 2008年2月査読有り
Different emission colors and photoexcited structures of [AuCl(PPh3)(2)] in two polymorphic crystals

Manabu Hoshino, Hidehiro Uekusa, Satoshi Ishii, Takuhiro Otsuka, Youkoh Kaizu, Yoshiki Ozawa, Koshiro Toriumi

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 64 C615-C615 2008年
Crystal structure, magnetic and dielectric property of linear chain rhodium(I)-semiquinonato complex

Minoru Mitsumi, Takashi Nishitani, Nayuta Shimada, Yoshiki Ozawa, Koshiro Toriumi

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 64 C414-C415 2008年
Single crystal structure analysis of photo-excited state of halogen-bridged dicopper(I) complexes

Yoshiki Ozawa, Shingo Yoshida, Nobuyuki Kitayama, Minoru Mitsumi, Koshiro Toriumi, Kiyoshi Tsuge, Hiromi Araki, Yoichi Sasaki

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 64 C615-C616 2008年
Photo induced isomerization reaction and phase transition of an organo-dirhodium dithionite complex

Koshiro Toriumi, Shouichi Hashimoto, Hiroshi Kanamono, Yoshiki Ozawa, Minoru Mitsumi, Hidetaka Nakai, Yousuke Miyano, Yoshihito Hayashi, Kiyoshi Isobe

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 64 C419-C419 2008年
錯体化学討論会シンポジウム報告錯体化学で展開される結晶構造解析研究の最先端

小澤芳樹

Bulletin of Japan Society of Coordination Chemistry (50) 62-64 2007年11月
X-ray structures of the tris(2,4-xylyl)phosphane and its trisulfonated derivative: Molecular architecture of a water-soluble sulfonated phosphane with propeller chirality

Attila C. Benyei, Henrik Gulyas, Yoshiki Ozawa, Kimihiro Kimura, Koshiro Toriumi, Tamas Kegl, Jozsef Bakos

JOURNAL OF ORGANOMETALLIC CHEMISTRY 692(9) 1845-1851 2007年4月査読有り
Poly(p-phenylene)-type polymer composed of an (R,R)-C-2-symmetric chiral recurring unit: Solution behavior, packing structure, and large circular dichroism observed with a film of the polymer

Takakazu Yamamoto, Takayuki Iijima, Yoshiki Ozawa, Koshiro Toriumi, Kenji Kubota, Shintaro Sasaki

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 45(3) 548-552 2007年2月査読有り
Icosaniobate: A new member of the isoniobate family

Masaki Maekawa, Yoshiki Ozawa, Atsushi Yagasaki

INORGANIC CHEMISTRY 45(24) 9608-9609 2006年11月査読有り
Icosaniobate: A New Member of the Isoniobate Family

Masaki Maekawa, Yoshiki Ozawa, Atsushi Yagasaki

Inorganic Chemistry 45(24) 9608-9609 2006年11月査読有り
Titelbild: Isostructural Coordination Capsules for a Series of 10 Different d5–d10 Transition-Metal Ions (Angew. Chem. 39/2006)

Shuichi Hiraoka, Koji Harano, Motoo Shiro, Yoshiki Ozawa, Nobuhiro Yasuda, Koshiro Toriumi, Mitsuhiko Shionoya

Angewandte Chemie 118(39) 6553-6553 2006年10月6日
Cover Picture: Isostructural Coordination Capsules for a Series of 10 Different d5–d10 Transition-Metal Ions (Angew. Chem. Int. Ed. 39/2006)

Shuichi Hiraoka, Koji Harano, Motoo Shiro, Yoshiki Ozawa, Nobuhiro Yasuda, Koshiro Toriumi, Mitsuhiko Shionoya

Angewandte Chemie International Edition 45(39) 6403-6403 2006年10月6日
Isostructural Coordination Capsules for a Series of 10 Different d5–d10 Transition-Metal Ions

Shuichi Hiraoka, Koji Harano, Motoo Shiro, Yoshiki Ozawa, Nobuhiro Yasuda, Koshiro Toriumi, Mitsuhiko Shionoya

Angewandte Chemie 118(39) 6638 2006年10月査読有り
Direct Observation of Photochromic Dynamics in the Crystalline State of an Organorhodium Dithionite Complex

Hidetaka Nakai, Motohiro Mizuno, Takanori Nishioka, Nobuaki Koga, Kimie Shiomi, Yousuke Miyano, Masahiro Irie, Brian K. Breedlove, Isamu Kinoshita, Yoshihito Hayashi, Yoshiki Ozawa, Takae Yonezawa, Koshiro Toriumi, Kiyoshi Isobe

Angewandte Chemie 118(39) 6623 2006年10月査読有り
A High-Conductivity Crystal Containing a Copper(I) Coordination Polymer Bridged by the Organic Acceptor TANC

Makoto Tadokoro, Syuma Yasuzuka, Masaharu Nakamura, Takumi Shinoda, Toshinori Tatenuma, Minoru Mitsumi, Yoshiki Ozawa, Koshiro Toriumi, Harukazu Yoshino, Daisuke Shiomi, Kazunobu Sato, Takeji Takui, Takehiko Mori, Keizo Murata

Angewandte Chemie 118(31) 5268 2006年8月査読有り
Ab initio reconstruction of p-type icosahedral Zn-Mg-Ho quasicrystal structures

H. Takakura, A. Yamamoto, T. J. Sato, A. P. Tsai, Y. Ozawa, N. Yasuda, K. Toriumi

Philosophical Magazine 86(3-5) 621-627 2006年1月21日査読有り
High-Conductive Crystal of Cu(Ⅰ) Coordination Polymers Bridged by TANC as New Organic Acceptor

Makoto Tadokoro, Masaharu Nakamura, Takumi Shinoda, Toshinori Tatemura, Minoru Mitsumi, Yoshiki Ozawa, Koshiro Toriumi, Harukazu Yoshino,Takui, Keizo Murata

Aagewante Chemie International Edition 2006年査読有り
Direct observation of photochromic dynamics in the crystalline state of an organorhodium dithionite complex

Hidetaka Nakai, Motohiro Mizuno, Takanori Nishioka, Nobuaki Koga, Kimie Shiomi, Yousuke Miyano, Masahiro Irie, Brian K. Breedlove, Isamu Kinoshita, Yoshihito Hayashi, Yoshiki Ozawa, Takae Yonezawa, Koshiro Toriumi, Kiyoshi Isobe

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 45(39) 6473-6476 2006年査読有り
A new molecular oxide with a Pt2Mo2O8 core and its two conformers

K Noro, Y Ozawa, A Yagasaki

INORGANIC CHEMISTRY COMMUNICATIONS 8(8) 729-731 2005年8月
Conclusive Determination of the Absolute Stereochemistry of Chiral C₆₀ Fullerene Bis-Adducts of Cis-3 Type

Shunsuke Kuwahara, Kazuhiro Obata, Kazuhiro Yoshida, Takatoshi Matsumoto, Nobuyuki Harada, Nobuhiro Yasuda, Yoshiki Ozawa, Koshiro Toriumi

Angewandte Chemie, International Edition 44(15) 2262-2265 2005年3月査読有り
Single-component Molecular Conductor Formed by Electron Transfer between d and pi Orbitals

Minoru Mitsumi, Hidekazu Goto, Shunsuke Umebayashi, Yoshiki Ozawa, Koshiro Toriumi

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 61 C120-C121 2005年
Photo Excited State Crystallography of Iodo-bridged Dicopper (I) Complex

Yoshiki Ozawa, Shingo Yoshida, Minoru Mitsumi, Koshiro Toriumi, Nobuhiro Yasuda, Kiyoshi Tsuge, Hiromi Araki, Yoichi Sasaki

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 61 C35-C36 2005年
Spin-Peierls Transition in Halogen-Bridged Mixed-Valence MMX Chain Compounds

Koshiro Toriumi, Minoru Mitsumi, Yuji Yoshida, Akihisa Kohyama, Naoshi Ikeda, Nobuhiro Yasuda, Yoshiki Ozawa

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 61 C327-C327 2005年
Microcrystal X-ray Analyses using LTV Camera at SPring-8 BL02B1 Beamline

Nobuhiro Yasuda, Yoshiki Ozawa, Koshiro Toriumi, Shunsuke Kuwahara, Kazuhiro Obata, Kazuhiro Yoshida, Takatoshi Matsumoto, Nobuyuki Harada

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 61 C136-C136 2005年
Raphide Crystal Structure in Agave Tequilana Determined by X-ray Originating from Synchrotron Radiation

Tadokoro Makoto, Ozawa Yoshiki, Mitsumi Minoru, Toriumi Kohshiro, Ogura Tetsuya

Chemistry Letters 34(2) 236-237 2005年査読有り
Rational Syntheses of Novel Linear Chain Rhodium(I)-Semiquinonato Complexes Using Redox Reaction of Rh4(CO)12 Cluster with o-Benzoquinone Derivatives

Mitsumi Minoru, Umebayashi Shunsuke, Ozawa Yoshiki, Tadokoro Makoto, Kawamura Haruki, Toriumi Koshiro

Chemistry Letters 33(8) 970-971 2004年査読有り
Superstructures of mesoscopic monomolecular sheets of thiacyanine J aggregates in solution

HS Yao, Y Kagoshima, S Kitamura, T Isohashi, Y Ozawa, K Kimura

LANGMUIR 19(21) 8882-8887 2003年10月査読有り
Structure analysis of photo-induced triplet phenylnitrene using synchrotron radiation

M Kawano, T Takayama, H Uekusa, Y Ohashi, Y Ozawa, K Matsubara, H Imabayashi, M Mitsumi, K Toriumi

CHEMISTRY LETTERS 32(10) 922-923 2003年10月
Photoexcited crystallography of diplatinum complex by multiple-exposure IP method

Y Ozawa, M Terashima, M Mitsumi, K Toriumi, N Yasuda, H Uekusa, Y Ohashi

CHEMISTRY LETTERS 32(1) 62-63 2003年1月査読有り
Synchrotron radiation structure analyses of the light-induced radical pair of a hexaarylbiimidazolyl derivative. Origin of the spin-multiplicity change

M Kawano, Y Ozawa, K Matsubara, H Imabayashi, M Mitsumi, K Toriumi, Y Ohashi

CHEMISTRY LETTERS 31(11) 1130-1131 2002年11月査読有り
Isolation of a new mixed valence Pt molecular oxide using phosphine as protecting group

K Noro, Y Ozawa, M Taguchi, A Yagasaki

CHEMICAL COMMUNICATIONS (16) 1770-1771 2002年8月査読有り
Structural Phase Transition and Valence Fluctuation Observed in a New MMX Chain Compound, Pt₂(n-PrCS₂)₄I

Mitsumi Minoru, Umebayashi Shunsuke, Ozawa Yoshiki, Toriumi Koshiro, Kitagawa Hiroshi, Mitani Tadaoki

Chemistry Letters 31(2) 258-259 2002年査読有り
Valence-ordering structures and magnetic behavior of metallic MMX chain compounds

M Mitsumi, K Kitamura, A Morinaga, Y Ozawa, M Kobayashi, K Toriumi, Y Iso, H Kitagawa, T Mitani

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 41(15) 2767-+ 2002年査読有り
Metallic behavior and periodical valence ordering in a MMX chain compound, Pt-2(EtCS2)(4)I

M Mitsumi, T Murase, H Kishida, T Yoshinari, Y Ozawa, K Toriumi, T Sonoyama, H Kitagawa, T Mitani

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 123(45) 11179-11192 2001年11月
ワイセンベルグ写真をとってみよう

小澤芳樹

日本結晶学会誌 43(5) 347-352 2001年10月31日査読有り

Yoshiki OZAWA, 2001, 'Introduction to the Weissenberg Camera.', <i>Nihon Kessho Gakkaishi</i>, vol. 43, no. 5, pp. 347-352