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[3-氯-6-(3,5-二甲基-1H-吡唑-1-基)吡啶甲酸根](吡啶-2,6-二甲酸根)镍(II)二水合物

[3-Chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinato](pyridine-2,6-dicarboxyl-ato)nickel(II) dihydrate.

作者信息

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

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 18;64(Pt 1):m191. doi: 10.1107/S1600536807066196.

DOI:10.1107/S1600536807066196
PMID:21200539
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2915123/
Abstract

In the title compound, [Ni(C(11)H(9)ClN(3)O(2))(C(7)H(3)NO(4))]·2H(2)O, the Ni(II) atom is coordinated by two N atoms and one O atom of 3-chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinate and by one N atom and two O atoms of pyridine-2,6-dicarboxyl-ate in a distorted octa-hedral coordination. In the crystal structure, mol-ecules are linked together by inter-molecular O-H⋯O hydrogen bonds. One water mol-ecule is disordered over two positions; the site occupancies are ca 0.53 and 0.47.

摘要

在标题化合物[Ni(C₁₁H₉ClN₃O₂)(C₇H₃NO₄)]·2H₂O中,Ni(II)原子由3-氯-6-(3,5-二甲基-1H-吡唑-1-基)吡啶甲酸的两个N原子和一个O原子以及吡啶-2,6-二羧酸酯的一个N原子和两个O原子以扭曲的八面体配位方式配位。在晶体结构中,分子通过分子间O-H⋯O氢键连接在一起。一个水分子在两个位置上无序;位点占有率约为0.53和0.47。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/645c/2915123/2dad6526d127/e-64-0m191-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/645c/2915123/6bea9baf2f11/e-64-0m191-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/645c/2915123/2dad6526d127/e-64-0m191-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/645c/2915123/6bea9baf2f11/e-64-0m191-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/645c/2915123/2dad6526d127/e-64-0m191-fig2.jpg

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引用本文的文献

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