Local structure and EPR studies of octahedral (MnO6)(2+) cluster in the series of zinc fluoride hexahydrate | |
J. L. Huang ; X. Y. Kuang ; A. J. Mao ; H. Wang | |
刊名 | Chemical Physics Letters
![]() |
2007 | |
卷号 | 442期号:4-6页码:460-463 |
关键词 | electron-paramagnetic-resonance spin-transition magnetic-properties phase-transitions single-crystals temperature spectra ions distortions relaxation |
ISSN号 | 0009-2614 |
中文摘要 | The EPR zero-field splitting of Mn-2(+) ions doped in single crystals of zinc fluoride hexahydrate series is studied by diagonalizing the complete energy matrices for d(5) configuration ions in a trigonal ligand field. By simulating the EPR parameters D and (a - F) simultaneously, the local structure parameters R = 2.252 angstrom, theta = 52.6006 degrees for ZnTiF6 6H(2)O:Mn2+, R = 2.266 angstrom, theta = 52.5466 degrees for ZnGeF6 6H(2)O:Mn2+, and R = 2.226 angstrom, theta = 52.9195 degrees for ZnNbOF5 6H(2)O:Mn2+ are determined, respectively, in which R is the Mn-O bond length and theta is the angle between the Mn-O bond length and C-3 axis. From our calculations, it is found that when Mn2+ doped in the isomorphous crystals there have a similar local distortion. (c) 2007 Elsevier B.V. All rights reserved. |
原文出处 | |
公开日期 | 2012-04-13 |
内容类型 | 期刊论文 |
源URL | [http://ir.imr.ac.cn/handle/321006/33596] ![]() |
专题 | 金属研究所_中国科学院金属研究所 |
推荐引用方式 GB/T 7714 | J. L. Huang,X. Y. Kuang,A. J. Mao,et al. Local structure and EPR studies of octahedral (MnO6)(2+) cluster in the series of zinc fluoride hexahydrate[J]. Chemical Physics Letters,2007,442(4-6):460-463. |
APA | J. L. Huang,X. Y. Kuang,A. J. Mao,&H. Wang.(2007).Local structure and EPR studies of octahedral (MnO6)(2+) cluster in the series of zinc fluoride hexahydrate.Chemical Physics Letters,442(4-6),460-463. |
MLA | J. L. Huang,et al."Local structure and EPR studies of octahedral (MnO6)(2+) cluster in the series of zinc fluoride hexahydrate".Chemical Physics Letters 442.4-6(2007):460-463. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论