Local atomic structure of piperidyl Nd dithiocarbamate

doi:10.1088/0256-307X/16/8/014

CORC > 北京大学 > 化学与分子工程学院

	Local atomic structure of piperidyl Nd dithiocarbamate
	Wu, ZH ; Guo, L ; Ju, X ; Hu, TD ; Li, QS ; Zhu, HS
刊名	chinese physics letters
	1999
关键词	ABSORPTION FINE-STRUCTURE
DOI	10.1088/0256-307X/16/8/014
英文摘要	The atomic structure of a novel rare earth complex consisting of Nd and the sulfur-containing ligand pipdte (C5H10NCS2-) has been studied with extended x-ray absorption fine structure (EXAFS) and x-ray diffraction techniques. The complex of formula Nd(pipdtc)(4)N(CH3)(4) crystallizes in the monoclinic space group P2(1)/n with the following lattice parameters, a = 22.685(2), b = 20.332(2), c = 17.1270(10)degrees, beta = 100.570(10)degrees, Z 8. The calculated density is 1.47 g/cm(3) A new derivative method is used to remove the post-edge absorption background including the multielectron excitation effect. The EXAFS results demonstrate that there are about eight S and four O atoms around Nd with the Nd-S bond length of 2.916 Angstrom and the Nd-O bond length of 2.415 Angstrom, respectively. This implies that the powder of this complex is not stable and is easy to oxidize in air. The possible change of structure before and after oxidation is discussed.; Physics, Multidisciplinary; SCI(E); 3; ARTICLE; 8; 583-585; 16
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/214978]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Wu, ZH,Guo, L,Ju, X,et al. Local atomic structure of piperidyl Nd dithiocarbamate[J]. chinese physics letters,1999.
APA	Wu, ZH,Guo, L,Ju, X,Hu, TD,Li, QS,&Zhu, HS.(1999).Local atomic structure of piperidyl Nd dithiocarbamate.chinese physics letters.
MLA	Wu, ZH,et al."Local atomic structure of piperidyl Nd dithiocarbamate".chinese physics letters (1999).