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六-μ(2)-乙酸根-1:2κO:O′;1:2κO:O;2:3κO:O′;2:3κO:O-双-(2-氨基-7-氯-5-甲基-1,8-萘啶)-1κN,3κN-三锌(II)

Hexa-μ(2)-acetato-1:2κO:O';1:2κO:O;2:3κO:O';2:3κO:O-bis-(2-amino-7-chloro-5-methyl-1,8-naphthyridine)-1κN,3κN-trizinc(II).

作者信息

Li Xin-Sheng, Mo Juan, Yuan Li, Liu Jian-Hua, Zhang Su-Mei

机构信息

College of Animal Husbandry and Veterinary Studies, Henan Agricultural University, Zhengzhou, Henan Province 450002, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Aug 6;64(Pt 9):m1128. doi: 10.1107/S1600536808024549.

DOI:10.1107/S1600536808024549
PMID:21201587
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2960502/
Abstract

The title complex, [Zn(3)(C(2)H(3)O(2))(6)(C(9)H(8)ClN(3))(2)], contains three Zn(II) atoms bridged by six acetate ligands. The central Zn(II) ion, located on an inversion centre, is surrounded by six O atoms from acetate ligands in a distorted octa-hedral geometry [Zn-O = 1.9588 (12)-2.1237 (12) Å]. The terminal Zn(II) ions are coordinated by one N atom of 2-amino-7-chloro-5-methyl-1,8-naphthyridine and three O atoms of three acetate ligands in a distorted tetra-hedral geometry. The separation between the central and terminal Zn(II) ions is 3.245 (3) Å.

摘要

标题配合物[Zn₃(C₂H₃O₂)₆(C₉H₈ClN₃)₂]包含由六个乙酸根配体桥连的三个Zn(II)原子。位于对称中心的中心Zn(II)离子，被来自乙酸根配体的六个O原子以扭曲的八面体几何构型包围[Zn - O = 1.9588 (12) - 2.1237 (12) Å]。末端的Zn(II)离子由2-氨基-7-氯-5-甲基-1,8-萘啶的一个N原子和三个乙酸根配体的三个O原子以扭曲的四面体几何构型配位。中心和末端Zn(II)离子之间的间距为3.245 (3) Å。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c8/2960502/fc3d1fc6b1c4/e-64-m1128-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c8/2960502/fc3d1fc6b1c4/e-64-m1128-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c8/2960502/fc3d1fc6b1c4/e-64-m1128-fig1.jpg

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