| [Cu(H_2O)_2(en)][SO_4]晶体的局域结构和吸收光谱研究 |
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| 引用本文： | 彭松山,陈太红,谌家军. [Cu(H_2O)_2(en)][SO_4]晶体的局域结构和吸收光谱研究[J]. 西华师范大学学报(哲学社会科学版), 2008, 29(4) |
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| 作者姓名： | 彭松山 陈太红 谌家军 |
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| 作者单位： | 西华师范大学物理与电子信息学院,四川南充637002 |
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| 基金项目： | 四川省教育厅青年科研基金资助项目(2006B041); 四川省教育厅重点项目基金资助项目(2006C022) |
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| 摘 要： | 根据赵敏光等提出的半自洽3d轨道模型和点电荷模型，建立了过渡金属离子晶体的局域结构与吸收光谱之间的定量关系，对[Cu（H2O）2（en）][SO4]晶体的局域结构和吸收光谱进行了统一解释，还预测了其EPR谱的值．其理论计算结果与实验观测值符合．
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| 关 键 词： | 晶体场 吸收光谱 电子顺磁共振（EPR） [Cu（H2O）2（en）][SO4] |
Investigation of the Local Structures and Optical Spectra of [Cu(H_2O)_2(en)][SO_4] Crystals |
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| PENG Song-shan,CHEN Tai-hong,CHEN Jia-jun. Investigation of the Local Structures and Optical Spectra of [Cu(H_2O)_2(en)][SO_4] Crystals[J]. Journal of China West Normal University:Natural Science Edition, 2008, 29(4) |
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| Authors: | PENG Song-shan CHEN Tai-hong CHEN Jia-jun |
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| Affiliation: | PENG Song-shan,CHEN Tai-hong,CHEN Jia-jun(College of Physics , Infonmation,China West Normal University,Nanchong 637002,China) |
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| Abstract: | Adopting the Zhao's Semi-SCF 3d-Orbit Model and Point-Charge Model,the quantificational relationship between the crystal local structure and the optical absorption spectra of transition metal ions is established.The local structure and the optical absorption spectra for [Cu(H2O)2(en)] are explained uniformly in this paper.The unknown electron paramagnetic resonance(EPR) spectra is calculated at the same time.The theoretical calculations agree with the experiment findings well. |
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| Keywords: | crystal field optical absorption spectra electron paramagnetic resonance(EPR) [Cu(H2O)2(en)] |
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