Electronic properties and metal-ligand bonding situation in Eu(III) complexes containing tris(pyrazolyl)borate and phenantroline ligands

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• 作者：Renato L.T. Parreira^a ; ^{renato.parreira@unifran.edu.br} ; Eduardo J. Nassar^a ; Eder H. da Silva^a ; Lucas A. Rocha^a ; Pedro A. de S. Bergamo^a ; Camila M.A. Ferreira^a ; Tapas Kar^b ; David E.P. Fonseca^c ; Daniel F. Coimbra^c ; Giovanni F. Caramori^c ; ^{giovanni.caramori@ufsc.br}
• 关键词：Tris(pyrazolyl)borate ligand ; Phenantroline ligand ; Metal-ligand bonding situation ; Eu3+ complexes ; Electronic and luminescent properties ; Energy decomposition analysis
• 刊名：Journal of Luminescence
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：182
• 期：Complete
• 页码：137-145
• 全文大小：728 K
• 卷排序：182

文摘

Metal-ligand bonding in Eu3+ complexes was analyzed by energy decomposition analysis. The analysis showed that Tp displaces phen in the Eu3+ coordination environment. Metal-ligand bonds presenting higher Ω2 values exhibit more covalent character.