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钴与甘氨酸形成的二聚体配合物的合成、分子结构及振动光谱

Synthesis, molecular structure and vibrational spectra of a dimeric complex formed by cobalt and glycine.

作者信息

Versiane O, Rodrigues B L, Ramos J M, Téllez C A, Felcman J

机构信息

Department of Chemistry, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marquês de São Vicente, 225, 22451-900, Rio de Janeiro, RJ, Brazil.

出版信息

Spectrochim Acta A Mol Biomol Spectrosc. 2006 Dec;65(5):1112-9. doi: 10.1016/j.saa.2006.02.013. Epub 2006 Mar 6.

Abstract

The structure of [Co(gly)(2)(OH)(2)].1.5(H(2)O) was solved by X-ray diffraction. It crystallizes in the space group P-1, with two independent dimmers in the unit cell. The results for the calculated vibrational spectra are in good agreement with the experimental one. The infrared spectrum and ab initio calculations are consistent with the crystallographic results.

摘要

通过X射线衍射解析了[Co(gly)(2)(OH)(2)].1.5(H(2)O)的结构。它在空间群P-1中结晶,晶胞中有两个独立的二聚体。计算得到的振动光谱结果与实验结果吻合良好。红外光谱和从头算计算结果与晶体学结果一致。

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