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双[6-(3,5-二甲基-1H-吡唑-1-基)吡啶甲酸根-κN,O]镉(II) 1.75水合物

Bis[6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinato-κN,O]cadmium(II) 1.75-hydrate.

作者信息

Kai Zhao, Yin Xian-Hong, Yu Feng, Zhu Jie, Lin Cui-Wu

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Jan 30;64(Pt 2):m434. doi: 10.1107/S1600536808002444.

DOI:10.1107/S1600536808002444
PMID:21201375
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2960373/
Abstract

In the title complex, [Cd(C(11)H(10)N(3)O(2))(2)]·1.75H(2)O, the Cd atom is coordinated by four N atoms and two O atoms from two tridentate 6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinate ligands in a distorted cis-N(4)O(2) octa-hedral geometry. Three water mol-ecules, with occupancies of 1.0, 0.5 and 0.25, complete the asymmetric unit. The components of the crystal structure are linked via hydrogen bonds, forming a three-dimensional network.

摘要

在标题配合物[Cd(C₁₁H₁₀N₃O₂)₂]·1.75H₂O中，镉原子由来自两个三齿6-(3,5-二甲基-1H-吡唑-1-基)吡啶甲酸配体的四个氮原子和两个氧原子配位，呈扭曲的顺式-N₄O₂八面体几何构型。三个水分子，占有率分别为1.0、0.5和0.25，构成不对称单元。晶体结构的各组分通过氢键相连，形成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/710d/2960373/9bec08f7438f/e-64-0m434-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/710d/2960373/012443106ea9/e-64-0m434-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/710d/2960373/9bec08f7438f/e-64-0m434-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/710d/2960373/012443106ea9/e-64-0m434-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/710d/2960373/9bec08f7438f/e-64-0m434-fig2.jpg

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本文引用的文献

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