Spectra, energy levels, and energy transition of lanthanide complexes with cinnamic acid and its derivatives
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- 作者：Kaining Zhou ; Zhongshan Feng ; Jun Shen ; Bing Wu ; Xiaobing Luo ; Sha Jiang ; Li Li ; Xianju Zhou ; zhouxj@cqupt.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cinnamic acid ; Lanthanide complex ; Luminescence ; Energy level ; Triplet-state
- 刊名：Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
- 出版年：2016
- 出版时间：5 April 2016
- 年：2016
- 卷：158
- 期：Complete
- 页码：29-33
- 全文大小：769 K
文摘
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The splitting of 5D0–7F0 caused by coordination environments was observed.
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The fine energy levels of Eu3 + are obtained by high resolution spectra.
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The electric states of Eu3 + are influenced by the nephelauxetic effect.
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The triplet state of ligands is lowered due to the p–π conjugation effect.