Crystal structure and HRS study of Eu-2(3,4-DMBA)(6)(PHEN)(2)

	Crystal structure and HRS study of Eu-2(3,4-DMBA)(6)(PHEN)(2)
其他题名	论文其他题名
	Wang L. Y.; Zheng X. J.; Jin L. P.; Lu S. Z.
	1999
发表期刊	Chemical Journal of Chinese Universities-Chinese
ISSN	0251-0790
卷号	20 期号:7 页码:1110-1114
摘要	An europium complex of 3,4-HDMBA and PHEN, Eu, (3,4-DMBA)(6) (PHEN)(2) was synthesized. The complex crystallizes in triclinic system, space group P (1) over bar with a = 1. 266 5(4) nm, b = 1. 356 7(4) nm, c = 1. 075 5(4) nm, alpha = 98. 87(3)degrees, beta = 108. 25(3)degrees gamma = 87. 98(2)degrees, Z = 1, R = 0. 031, M = 1 559. 35. Bonding around each europium consists of, two oxygen atoms from the bidentate chelated 3,4-DMBA, four oxygen atoms from four bridging 3 , 4-DMBA groups and two nitrogen atoms of a 1,10-phenanthroline molecule. The two europium atoms are bridged by the tetrakis (carboxylato-O,O') groups forming a dimer. Its high resolution spectra(HRS) were observed at 77 K with the Eu( III) ion as the fluorescence probe. The results of its excitation spectra, emission spectra , time resolution spectra and emission lifetime show that there exist two Eu( III) ion sites in the complex.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25927
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang L. Y.,Zheng X. J.,Jin L. P.,et al. Crystal structure and HRS study of Eu-2(3,4-DMBA)(6)(PHEN)(2)[J]. Chemical Journal of Chinese Universities-Chinese,1999,20(7):1110-1114.
APA	Wang L. Y.,Zheng X. J.,Jin L. P.,&Lu S. Z..(1999).Crystal structure and HRS study of Eu-2(3,4-DMBA)(6)(PHEN)(2).Chemical Journal of Chinese Universities-Chinese,20(7),1110-1114.
MLA	Wang L. Y.,et al."Crystal structure and HRS study of Eu-2(3,4-DMBA)(6)(PHEN)(2)".Chemical Journal of Chinese Universities-Chinese 20.7(1999):1110-1114.

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