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双（嘧啶-2-羧酸根-κN，O）铜（II）

Bis(pyrimidine-2-carboxyl-ato-κN,O)copper(II).

作者信息

Zhang Bing-Yu, Yang Qian, Nie Jing-Jing

机构信息

Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):m7. doi: 10.1107/S1600536807060977.

DOI:10.1107/S1600536807060977
PMID:21200639
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2914890/
Abstract

The title compound, [Cu(C(5)H(3)N(2)O(2))(2)], was prepared in a water-ethanol solution containing 2-cyano-pyrimidine, malonic acid and copper(II) nitrate trihydrate. The Cu(II) ion, located on an inversion center, is chelated by two pyrimidine-2-carboxyl-ate anions in a CuO(2)N(2) square-planar geometry. The uncoordinated carboxyl-ate O atom and pyrimidine N atoms are linked to adjacent pyrimidine rings via weak C-H⋯O and C-H⋯N hydrogen bonding. π-π Stacking is observed between nearly parallel pyrimidine rings, the centroid-to-centroid separation being 3.8605 (13) Å.

摘要

标题化合物[Cu(C₅H₃N₂O₂)₂]是在含有2-氰基嘧啶、丙二酸和三水合硝酸铜(II)的水-乙醇溶液中制备的。位于对称中心的Cu(II)离子由两个嘧啶-2-羧酸根阴离子以CuO₂N₂平面正方形几何构型螯合。未配位的羧酸根O原子和嘧啶N原子通过弱的C-H⋯O和C-H⋯N氢键与相邻的嘧啶环相连。在近乎平行的嘧啶环之间观察到π-π堆积，质心间距为3.8605 (13) Å。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a91/2914890/5fdc36767dfe/e-64-000m7-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a91/2914890/d308cfd4b6f8/e-64-000m7-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a91/2914890/5fdc36767dfe/e-64-000m7-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a91/2914890/d308cfd4b6f8/e-64-000m7-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a91/2914890/5fdc36767dfe/e-64-000m7-fig2.jpg

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本文引用的文献

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Self-assembled cationic heterochiral honeycomb-layered metal complexes with the in situ generated pyrimidine-2-carboxylato bisdidentate ligand. Hydrothermal synthesis, crystal structures, magnetic properties, and theoretical study of [M2(micro-pymca)3]OH.H2O (M = FeII, CoII).
Inorg Chem. 2007 Apr 2;46(7):2503-10. doi: 10.1021/ic061908e. Epub 2007 Feb 28.
2
1H-Pyrrolo[2,3-b]pyridine-3-acetic acid as a molecular probe for use in auxin physiology.
Acta Crystallogr C. 2000 Aug;56 ( Pt 8):1026-7. doi: 10.1107/s0108270100007101.
3
A binuclear manganese(II) complex, decaaqua(mu-1,2,4,5-benzenetetracarboxylato-O1:O4)dimanganese(II) hydrate.一种双核锰（II）配合物，十水合（μ-1,2,4,5-苯四羧酸根-O1:O4）二锰（II）。
Acta Crystallogr C. 2000 May;56 (Pt 5):523-4.
双[2-(甲基氨基)环戊二烯基]铜(II)。
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 6;66(Pt 12):m1508. doi: 10.1107/S1600536810043503.
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Poly[bis-(μ(2)-pyrimidine-2-carboxyl-ato-κO,N:O',N')calcium].聚[双-(μ(2)-嘧啶-2-羧基-κO,N:O',N')钙]
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5
Pyrimidine-2-carboxamide.嘧啶-2-甲酰胺
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