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Local atomic structure of piperidyl Nd dithiocarbamate
Wu ZH(吴忠华); Guo L(郭林); Ju X(巨新); Hu TD(胡天斗); Wu, ZH; Guo, L; Ju, X; Hu, TD; Li, QS; Zhu, HS
1999
发表期刊CHINESE PHYSICS LETTERS
卷号16期号:8页码:583-585
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Lab, Beijing 100039, Peoples R China ; Beijing Inst Technol, Coll Chem Engn & Mat Sci, Beijing 100081, Peoples R China ; Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
文章类型Article
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.
学科领域Physics
研究领域[WOS]Physics ; Physics
DOI10.1088/0256-307X/16/8/014
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语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000082288500014
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/238027
专题多学科研究中心
作者单位中国科学院高能物理研究所
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GB/T 7714
Wu ZH,Guo L,Ju X,et al. Local atomic structure of piperidyl Nd dithiocarbamate[J]. CHINESE PHYSICS LETTERS,1999,16(8):583-585.
APA 吴忠华.,郭林.,巨新.,胡天斗.,Wu, ZH.,...&Zhu, HS.(1999).Local atomic structure of piperidyl Nd dithiocarbamate.CHINESE PHYSICS LETTERS,16(8),583-585.
MLA 吴忠华,et al."Local atomic structure of piperidyl Nd dithiocarbamate".CHINESE PHYSICS LETTERS 16.8(1999):583-585.
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