Studies on the spin Hamiltonian parameters of vitamin B-12r

doi:10.1016/j.saa.2008.07.041

IMR OpenIR

	Studies on the spin Hamiltonian parameters of vitamin B-12r
	Wu, Shao-Yi 1,2; Wei, Li-Hua 1; Zhang, Zhi-Hong 1; Wang, Xue-Feng 1
通讯作者	Wu, Shao-Yi(wushaoyi@netease.com)
	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 Co2+ (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 Co2+ 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.
关键词	Electron paramagnetic resonance Crystal-fields and spin Hamiltonians Co2+ Vitamin B-12r
资助者	UESTC ; Science Foundation of CSTC
DOI	10.1016/j.saa.2008.07.041
收录类别	SCI
语种	英语
资助项目	UESTC ; Science Foundation of CSTC[2008BB4083]
WOS研究方向	Spectroscopy
WOS类目	Spectroscopy
WOS记录号	WOS:000261900000066
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/96693
专题	中国科学院金属研究所
通讯作者	Wu, Shao-Yi
作者单位	1.Univ Elect Sci & Technol China, Dept Appl Phys, Chengdu 610054, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wu, Shao-Yi,Wei, Li-Hua,Zhang, Zhi-Hong,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	Wu, Shao-Yi,Wei, Li-Hua,Zhang, Zhi-Hong,&Wang, Xue-Feng.(2009).Studies on the spin Hamiltonian parameters of vitamin B-12r.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,71(5),2023-2025.
MLA	Wu, Shao-Yi,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.