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首页> 外文期刊>Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy >FT-IR vibrational spectrum and DFT : B3LYP/6-31G structure and vibrational analysis of guanidinoaceticserinenickel(II) complex: [Ni(GAA)(Ser)]
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FT-IR vibrational spectrum and DFT : B3LYP/6-31G structure and vibrational analysis of guanidinoaceticserinenickel(II) complex: [Ni(GAA)(Ser)]

机译:FT-IR振动光谱和DFT:胍基乙炔镍(II)配合物[Ni(GAA)(Ser)]的B3LYP / 6-31G结构及振动分析

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摘要

Vibrational assignment and structural determination for the guanidinoacetieserinenickel(II) complex have been made through DFT:B3LYP/6-31G calculations. A full discussion of the framework vibrational modes was done using as criteria the geometry study of distorted structures generated for the vibrational modes. Incidentally, the normal co-ordinate treatments have been made in order to clarify the assignments for the Ni(N)(2)(O)(2) structural fragment. The calculated DFT spectra in the high and low energy regions agree well with the observed ones. (C) 2006 Elsevier B.V. All rights reserved.
机译:通过DFT:B3LYP / 6-31G计算,完成了胍基乙酰胆碱镍(II)配合物的振动分配和结构确定。框架振动模式的完整讨论以将为振动模式生成的变形结构的几何研究作为标准进行。顺便说一句,为了弄清楚Ni(N)(2)(O)(2)结构片段的分配,已经进行了正常的坐标处理。在高能区和低能区中计算出的DFT谱与观察到的相符。 (C)2006 Elsevier B.V.保留所有权利。

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