Studies on photophysical properties and photoexcited structures of luminescent metal complexes by single crystal X-ray structure analyses.
Project/Area Number |
19550069
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Inorganic chemistry
|
Research Institution | University of Hyogo |
Principal Investigator |
OZAWA Yoshiki University of Hyogo, 大学院・物質理学研究科, 准教授 (40204200)
|
Project Period (FY) |
2007 – 2008
|
Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
|
Keywords | 銅錯体 / 銀錯体 / 単結晶X線構造解析 / 光励起構造 / 放射光 / 量子化学計算 / 多核金属錯体 / 結晶構造 / 多形結晶 / ルミネッセンス / 白金錯体 |
Research Abstract |
d10電子配置をもつ発光性多核金属錯体における光励起状態での構造変化の観測と電子状態の相関関係の解明を目指した.ピリジンチオレート誘導体で架橋された銅六核錯体について、放射光X線を用いた単結晶光励起構造解析を行った.量子化学計算により予測された,光励起状態での銅六核クラスター中心が収縮する様子をX線回折実験により直接観測することに初めて成功した.
|
Report
(3 results)
Research Products
(31 results)
-
[Journal Article] Structure and Electronic Configuration of an Iron (II) Complex in a LIESST State : A Pump and Probe Method2009
Author(s)
Sheu, C. -F.; Chen, K.; Chen, S. -M.; Wen, Y. -S.; Lee, G. -H.; Chen, J. -M.; Lee, J. -F.; Cheng, B. -M.; Sheu, H. -S.; Yasuda, N. ; Ozawa, Y.; Toriumi, K.; Wang, Y.
-
Journal Title
Chemistry-A European Journal 15(10)
Pages: 2384-2393
Related Report
Peer Reviewed
-
[Journal Article] Synthesis of Orthorhombic Mo-V-Sb Oxide Species by Assembly of Pentagonal Mo_6O_21 Polyoxometalate Building Blocks2009
Author(s)
Sadakane, M.; Yamagata, K.; Kodato, K.; Endo, K.; Toriumi, K.; Ozawa, Y.; Ozeki, T.; Nagai, T.; Matsui, Y.; Sakaguchi, N.; Pyrz, W. D.; Buttrey, D. J.; Blom, D. A.; Vogt, T.; Ueda, W.
-
Journal Title
Angewandte Chemie International Edition 48(21)
Pages: 3782-3786
Related Report
Peer Reviewed
-
[Journal Article] Heteropolynuclear Complexes of 3, 5-Dimethylpyrazolate [Pt_2M_4(Me_2pz)_8] (M=Ag, Cu). Highly Luminescent Character of the Triplet Excited State Based on Mixed-Metal Cores2008
Author(s)
Umakoshi, K.; Kojima, T.; Saito, K.; Akatsu, S.; Onishi, M.; Ishizaka, S.; Kitamura, N.; Nakao, Y.; Sakaki, S.; Ozawa, Y.
-
Journal Title
Inorganic Chemistry 47(12)
Pages: 5033-5035
Related Report
Peer Reviewed
-
[Journal Article] Synthesis of Enantiopure Aliphatic Acetylene Alcohols and Determination of Their Absolute Configurations by ^1H NMR Anisotropy and/or X-ray Crystallography2008
Author(s)
Sekiguchi, S.; Akagi, M.; Naito, J.; Yamamoto, Y.; Taji, H.; Kuwahara, S.; Watanabe, M.; Ozawa, Y.; Toriumi, K.; Harada, N.
-
Journal Title
European Journal of Organic Chemistry
Pages: 2313-2324
Related Report
Peer Reviewed
-
-
-
[Journal Article] Heteropolynuclear Complexes of 3, 5-Dimethylpyrazolate [Pt2M4(Me2pz)8](M=Ag, Cu). Highly Luminescent Character of the Triplet Excited State Based on Mixed-Metal Cores.2008
Author(s)
Umakoshi, K., Kojima, T., Saito, K., Akatsu, S., Onishi, M., Ishizaka, S., Kitamura, N., Nakao, Y., Sakaki, S., Ozawa, Y.
-
Journal Title
Inorganic Chemistry 47
Pages: 5033-5035
Related Report
Peer Reviewed
-
[Journal Article] "Synthesis of Enantiopure Aliphatic Acetylene Alcohols and Determination of Their Absolute Configurations by 1H NMR Anisotropy and/or X-ray Crystallography.2008
Author(s)
Sekiguchi, S., Akagi, M., Naito, J., Yamamoto, Y., Taji, H., Kuwahara, S., Watanabe, M., Ozawa, Y., Toriumi, K. and Harada, N
-
Journal Title
European Journal of Organic Chemistry 2008(13)
Pages: 2313-2324
Related Report
Peer Reviewed
-
-
-
[Journal Article] "Anthracene array-type porous coordination polymer with host-guest charge transfer interactions in excited states."2007
Author(s)
Tanaka, D., Horike, S., Kitagawa, S., Ohba, M., Hasegawa, M., Ozawa, Y., and Torium, K.
-
Journal Title
Chemical Communications 2007
Pages: 3142-3144
Related Report
Peer Reviewed
-
-
-
-
[Presentation] Single crystal structure analysis of photo-excited state of halogen-bridged dicopper(I) complexes2008
Author(s)
Ozawa. Y., Yoshida, S., Kitayama, N., Mitsumi, M., Toriumi, K., Tsuge, K., Araki, H., Sasaki, Y.
Organizer
XXI Congress and General Assembly of the Internatinal Union of Crystallography
Place of Presentation
Grand Cube, Osaka, Japan
Year and Date
2008-08-26
Related Report
-
[Presentation] ジチオナイト基をもつロジウム複核錯体の結晶相光異性化反応と光誘起相転移2008
Author(s)
鳥海幸四郎, 橋本将一, 金物浩史, 藤原冴佳, 小澤芳樹, 満身稔, 中井英隆, 宮野洋祐, 林宜仁, 磯辺清
Organizer
第58回錯体化学討論会, 2PC-001
Place of Presentation
金沢大学
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] 放射光マイクロビームによる極微小結晶内での結晶相反応解析手法の開発2007
Author(s)
安田伸広, 金物浩史, 小澤芳樹, 鳥海幸四郎, 村山美乃, 木村滋, 金廷恩, 福山祥光, 加藤恵一, 佐藤直樹, 黒岩芳弘, 田中義人, 守友浩, 高田昌樹
Organizer
日本化学会第87春季年会, 2C5-40
Place of Presentation
関西大学吹田キャンパス
Related Report
-
-
-