New Ruthenium(II) Polypyridyl-type Complexes with Oxadiazole Derivative Ligand

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 期刊論文 > Item 987654321/77233

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/77233

题名:	New Ruthenium(II) Polypyridyl-type Complexes with Oxadiazole Derivative Ligand
作者:	Lin, Chien-Ho;Kao, Hsien-Chang;Hsu, Chia-Jung;Wang, Wen-Jwu
贡献者:	淡江大學化學學系
关键词:	Ruthenium complex;Oxadizole.
日期:	2010-11-01
上传时间:	2013-07-11 11:27:47 (UTC+8)
出版者:	臺北市：中國化學學會
摘要:	A new ruthenium complex, [Ru(L)(bpy)2]‧2PF6, (L=3,5-di(2'-pyridyl)-1,2,4-oxadiazole), was synthesized and characterized. The assignment of chemical shift for [Ru(L)(bpy)2]‧2PF6 was accomplished by HHCOSY technique. The cyclic voltammogram of [Ru(L)(bpy)2]‧2PF6 shows a metal-centered Ru(superscript II)/Ru(superscript III) oxidation with potential at 1.35 V, as well as four reversible reduction waves with the former two potentials at -1.24 and -1.60 V, attributed to two bpy/bpy(superscript -) process, and the latter two potentials at -1.86 and -2.16 V, attributed to L/L(superscript -) and L(superscript -)/L(superscript 2-), respectively. The absorption spectrum of the ruthenium complex was dominated by metal-to-ligand charge transfer (MLCT) band in the visible range, with absorption maxima appearing at 442 nm and molar extinction coefficient of 13×10^3 M^(-1) cm^(-1). The phosphorescent emission band has been attributed to from MLCT triplet state.
關聯:	Journal of the Chinese Chemical Society=中國化學會會誌 57(5)pt.B, pp.1167-1171
DOI:	10.1002/jccs.201000168
显示于类别:	[化學學系暨研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
0009-4536_57(5B)p1167-1171.pdf		1293Kb	Adobe PDF	2	检视/开启
index.html		0Kb	HTML	281	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章