Studies on the spin Hamiltonian parameters of vitamin B(12r)

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	Studies on the spin Hamiltonian parameters of vitamin B(12r)
	S. Y. Wu; L. H. Wei; Z. H. Zhang; X. F. Wang
	2009
发表期刊	Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
ISSN	1386-1425
卷号	71 期号:5 页码:2023-2025
摘要	The spin Hamiltonian parameters g factors g(i) (i = x,y,z) and the hyperfine structure constants A(i) of vitamin B(12r) have been theoretically studied from the perturbation formulas of these parameters for a Co(2+) (3d(7)) ion with low spin (S = 1/2) in rhombically distorted octahedra. The related crystal-field parameters are determined from the point-charged dipole model and the local structure around Co(2+) in vitamin B(12r). The theoretical spin Hamiltonian parameters are in good agreement with the experimental data. (C) 2008 Elsevier B.V. All rights reserved.
部门归属	[wu, shao-yi; wei, li-hua; zhang, zhi-hong; wang, xue-feng] univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china. [wu, shao-yi] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;wu, sy (reprint author), univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china;wushaoyi@netease.com
关键词	Electron Paramagnetic Resonance Crystal-fields And Spin Hamiltonians Co(2+) Vitamin b(12r) Atomic Screening Constants Electron-paramagnetic-res Scf Functions Crystal Spectra Ions Systems Field
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32431
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. Y. Wu,L. H. Wei,Z. H. Zhang,et al. Studies on the spin Hamiltonian parameters of vitamin B(12r)[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2009,71(5):2023-2025.
APA	S. Y. Wu,L. H. Wei,Z. H. Zhang,&X. F. Wang.(2009).Studies on the spin Hamiltonian parameters of vitamin B(12r).Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,71(5),2023-2025.
MLA	S. Y. Wu,et al."Studies on the spin Hamiltonian parameters of vitamin B(12r)".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 71.5(2009):2023-2025.