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首页> 外文期刊>Journal of Crystallography >Synthesis, X-Ray Crystallography, Thermal Analysis, and DFT Studies of Ni(II) Complex with 1-Vinylimidazole Ligand
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Synthesis, X-Ray Crystallography, Thermal Analysis, and DFT Studies of Ni(II) Complex with 1-Vinylimidazole Ligand

机译:带有1-Vimidlimidazole配体的Ni(II)配合物的合成,X射线晶体学,热分析和DFT研究

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The paper presents a combined experimental and computational study of hexa(1-vinylimidazole)Ni(II) perchlorate complex. The complex was prepared in the laboratory and crystallized in the monoclinic space group P21 witha=8.442(5),b=13.686(8),c=16.041(9) Å,α=γ=90,β=96.638(5), andZ=1. The complex has been characterized structurally (by single-crystal X-Ray diffraction) and its molecular structure in the ground state has been calculated using the density functional theory (DFT) methods with 6-31G(d) and LanL2DZ basis sets. Thermal behaviour and stability of the complex were studied by TGA/DTA analyses. Besides, the nonlinear optical effects (NLO), molecular electrostatic potential (MEP), frontier molecular orbitals (FMO), and the Mulliken charge distribution were investigated theoretically.
机译:本文介绍了六(1-乙烯基咪唑)Ni(II)高氯酸盐配合物的实验和计算研究相结合。该配合物在实验室中制备并在单斜空间群P21 / n中结晶,其中a = 8.442(5),b = 13.686(8),c = 16.041(9),α=γ= 90,β= 96.638(5 ),并且Z = 1。该复合物已在结构上进行了表征(通过单晶X射线衍射),其基态的分子结构已使用密度泛函理论(DFT)方法和6-31G(d)和LanL2DZ基集进行了计算。通过TGA / DTA分析研究了配合物的热行为和稳定性。此外,从理论上研究了非线性光学效应(NLO),分子静电势(MEP),前沿分子轨道(FMO)和Mulliken电荷分布。

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