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| 基本情報 |
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| 氏名 |
坂根 弦太 |
| 氏名（カナ） |
ｻｶﾈ ｹﾞﾝﾀ |
| 氏名（英語） |
Sakane Genta |
| 所属 |
教育推進機構 基盤教育ｾﾝﾀｰ 科学技術教育部門 |
| 職名 |
教授 |
| researchmap研究者コード |
1000194578 |
| researchmap機関 |
岡山理科大学 |
Photochromic isomerization of dithiolene molybdenum complexes
Shibahara, Takashi; Ide, Yasuhiro; Shibata, Syoji; Sakane, Genta
Three photochromic complexes with disulfur and dithiolate ligands [Mo2(m-S2)(m-L)2(L)2] (3a, L = bis(4-methylphenyl)-ethylene-1,2-dithiolate (mpdt); 4a, L = bis(4-methoxylphenyl)-ethylene-1,2-dithiolate (mopdt); 5a, L = dibutyl-ethylene-1,2-dithiolate (budt)) have been synthesized and characterized by UV-visible and NMR (1H and 13C) spectroscopy and X-ray crystallog. On exposure to a halogen lamp light, the colors of the complexes in solns. change very much, and, in the dark, the colors return to the original colors: 3a, purple to green; 4a, blue to green; 5a, red to red (a large spectral change). Relevant mononuclear complexes [MoL3] (3c, L = mpdt; 4c, L = mopdt; 5c, L = budt) and nonphotochromic dinuclear complexes [Mo2(m-S2)2(m-S4)(L)4] (3b, L = mpdt; 4b, L = mopdt; 5b, L = budt) have also been synthesized and characterized.
Monograph Series of the International Conferences on Coordination Chemistry held periodically at Smolenice in Slovakia (2003), 6(Progress in Coordination and Bioinorganic Chemistry)
Slovak Technical University Press
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