Advanced   Register
IMR OpenIR  > 中国科学院金属研究所  > 期刊论文

题名: Studies of the spin-Hamiltonian parameters and the Jahn-Teller distortions for tetragonal Cu(H(2)O)(6)(2+) clusters in trigonal A(2)Mg(3)(NO(3))(12)center dot 24H(2)O (A = La, Bi) crystals
作者: W. L. Feng;  W. Q. Yang;  W. C. Zheng
发表日期: 2010
摘要: The anisotropic and isotropic spin-Hamiltonian parameters (g factors and hyperfine structure constants) of tetragonal Cu(H(2)O)(6)(2+) clusters due, respectively, to the static and dynamic Jahn-Teller effects for Cu(2+) in trigonal A(2)Mg(3)(NO(3))(12)center dot 24H(2)O (A = La, Bi) crystals are calculated from the high-order perturbation formulas based on the cluster approach. In the approach, the admixture between the d orbitals of 3d(n) ion and the p orbitals of ligand ion via covalence effect is considered. All of the calculated results are in agreement with the experimental values. The tetragonal elongations (characterized by Delta R=R(parallel to)-R(perpendicular to)) of Cu(H(2)O)(6)(2+) cluster due to the Jahn-Teller effect in A(2)Mg(3)(NO(3))(12)center dot 24H(2)O crystals are acquired from the calculations. The results are discussed. (C) 2009 Elsevier B.V. All rights reserved.
KOS主题词: Jahn-Teller effect;  Lanthanum;  Neutrons--Diffraction;  SINGLE CRYSTALS;  Self-consistent field theory;  Bessel functions;  Field;  Copper;  Ions;  Electron nuclear double resonance;  Resonance;  Pressure
刊名: Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
相关网址: <Go to ISI>://WOS:000276590700017
Appears in Collections:中国科学院金属研究所_期刊论文

Files in This Item:

File SizeFormat
868.pdf134KbAdobe PDF View  Download


Permission Statement: All products of this item follow the Knowledge sharing protocol (Creative Commons)


Recommended Citation:
W. L. Feng,W. Q. Yang,W. C. Zheng. Studies Of The Spin-hamiltonian Parameters And The Jahn-teller Distortions For Tetragonal Cu(h(2)o)(6)(2+) Clusters In Trigonal A(2)mg(3)(no(3))(12)center Dot 24h(2)o (a = La, Bi) Crystals[J]. Spectrochimica Acta Part A-molecular And Biomolecular Spectroscopy,2010,75(4):1280-1282.

SCI Citaion Data:
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [W. L. Feng]'s Articles
 [W. Q. Yang]'s Articles
 [W. C. Zheng]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [W. L. Feng]‘s Articles
 [W. Q. Yang]‘s Articles
 [W. C. Zheng]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院金属研究所  -Feedback
Powered by CSpace