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二水合四水·双(3,5-二-4-吡啶基-1H-1,2,4-三唑基)镉(II)

Tetra-aqua-bis(3,5-di-4-pyridyl-1H-1,2,4-triazolido)cadmium(II) dihydrate.

作者信息

Liu Ti-Lou, Zhang Yun-Liang

机构信息

Department of Pharmacy, Shaoyang Medical College, Shaoyang, Hunan 422000, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 11;65(Pt 8):m913. doi: 10.1107/S1600536809024908.

DOI:10.1107/S1600536809024908
PMID:21583371
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977399/
Abstract

In the title compound, [Cd(C(12)H(8)N(5))(2)(H(2)O)(4)]·2H(2)O, the Cd(II) atom is located on an inversion center and is coordinated by the two N atoms [Cd-N = 2.278 (2) Å] and four O atoms [Cd-O = 2.304 (2)-2.322 (2) Å] in a distorted octa-hedral geometry. Inter-molecular O-H⋯O and O-H⋯N hydrogen bonds link the complex into a three-dimensional supra-molecular framework.

摘要

在标题化合物[Cd(C₁₂H₈N₅)₂(H₂O)₄]·2H₂O中,Cd(II)原子位于一个对称中心上,以扭曲的八面体几何构型由两个N原子[Cd-N = 2.278 (2) Å]和四个O原子[Cd-O = 2.304 (2)-2.322 (2) Å]配位。分子间的O-H⋯O和O-H⋯N氢键将该配合物连接成一个三维超分子框架。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4330/2977399/2f044c289193/e-65-0m913-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4330/2977399/130bdab2a7ea/e-65-0m913-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4330/2977399/2f044c289193/e-65-0m913-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4330/2977399/130bdab2a7ea/e-65-0m913-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4330/2977399/2f044c289193/e-65-0m913-fig2.jpg

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