Isomerism, conformation, and structure of Bis(4,4-dimethyl-1-phenylpentane-1,3-dionato)copper(II); A theoretical and spectroscopy approach
作者:Raheleh Afzali、Mohammad Vakili、Vahidreza Darugar
DOI:10.1016/j.molstruc.2020.129711
日期:2021.3
geometrical and vibrational analysis of complexes. So, the structure, Cu-O strength of the complex, UV spectrum, and vibrational bands of Cu(dmpd)2 compared to bis(benzoylacetonato) copper (II), Cu(bzac)2 and bis(2,2,6,6-tetramethylheptane-3,5-dionato)copper(II), Cu(tmhd)2, by the mentioned theoretical and experimental techniques. All of the simulated and spectroscopic methods supported that the Cu-O bond strength
摘要 双(4,4-二甲基-1-苯基戊烷-1,3-dionato)铜(II)的顺反异构、构象异构体、分子结构、相对能量、光谱分析、金属配体强度和完全振动分配, Cu(dmpd)2,通过应用计算参数,如密度泛函理论 (DFT)、分子中的原子 (AIM) 研究在 B3LYP/6-311G(d) 理论和实验技术水平进行了研究,包括振动光谱和紫外线光谱学。已经完成了 Cu(dmpd)2 实验带的综合分配。DFT 和光谱技术应用于考虑评估甲基和苯基以及 β 位的 t-But 取代基对配合物的几何和振动分析。因此,复合物的结构、Cu-O 强度、紫外光谱、Cu(dmpd)2 与双(苯甲酰丙酮)铜 (II)、Cu(bzac)2 和双 (2,2,6,6-四甲基庚烷-3,5-dionato) 铜 (II)、Cu 相比的振动带和振动带(tmhd)2,通过上述理论和实验技术。所有的模拟和光谱方法都支持Cu(dmpd