Local structure and EPR studies of octahedral (MnO6)(2+) cluster in the series of zinc fluoride hexahydrate
文献类型：期刊论文
| 作者 | J. L. Huang ; X. Y. Kuang ; A. J. Mao ; H. Wang |
| 刊名 | Chemical Physics Letters
 |
| 出版日期 | 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 |
| 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. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
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。