| Theoretical study of EPR spectra for Mn2+ ion in Mg(H2O)(6) SnCl6 single crystal | |
| A. J. Mao; X. Y. Kuang; X. M. Tan; H. Wang; J. F. Li | |
| 2007 | |
| Source Publication | Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
 |
| ISSN | 1386-1425 |
| Volume | 67Issue:3-4Pages:890-893 |
| Abstract | The relationship between the impurity structures and the electron paramagnetic resonance (EPR) parameters D, (a-F) have been studied by diagonalizing the complete energy matrices for Mn2+ ion in [Mg(H2O)(6)]SnCl6 single crystal in a trigonal ligand field within a weak-field-representation. It is shown that the local lattice structure around Mn2+ ion in [Mg(H2O)(6)]SnCl6 exhibits an elongation distortion which is different at 290 K and 77 K. The local structure parameters R = 2.223 +/- 0.027 angstrom, theta = 52.966 +/- 0.004 degrees and R = 2.205 +/- 0.030 angstrom, theta = 53.155 +/- 0.047 degrees for Mn2+ ion in [Mg(H2O)(6)]SnCl6 are determined at different temperatures 290 K and 77 K, respectively, and EPR parameters D and (a-F) can also get a satisfactory explanation simultaneously. (C) 2006 Elsevier B.V. All rights reserved. |
| description.department | sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china. acad sinica, int ctr mat phys, shenyang 110016, peoples r china.;kuang, xy (reprint author), sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china;scu_kxy@163.com |
| Keyword | Ligand-field Theory Epr Parameter [Mg(H2o)(6)]Sncl6 : Mn2++ System Local Lattice Structure Resonance Field Distortions Fe-3++ |
| URL | 查看原文 |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/33756 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | A. J. Mao,X. Y. Kuang,X. M. Tan,et al. Theoretical study of EPR spectra for Mn2+ ion in Mg(H2O)(6) SnCl6 single crystal[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2007,67(3-4):890-893. |
| APA | A. J. Mao,X. Y. Kuang,X. M. Tan,H. Wang,&J. F. Li.(2007).Theoretical study of EPR spectra for Mn2+ ion in Mg(H2O)(6) SnCl6 single crystal.Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,67(3-4),890-893. |
| MLA | A. J. Mao,et al."Theoretical study of EPR spectra for Mn2+ ion in Mg(H2O)(6) SnCl6 single crystal".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 67.3-4(2007):890-893. |
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