Poly[[bis[μ-1-ethyl-6-fluoro-4-oxo-7(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylato]nickel(II)]dihydrate]

被引：1
|
作者：
Xu, Wen
An, Zhe [1 ]
机构：
[1] Harbin Med Coll, Sch Pharmaceut Sci, Harbin 150086, Peoples R China
[2] Jilin Univ, Second Hosp, Changchun 130041, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2007年 / 63卷
关键词：
D O I：
10.1107/S1600536807060813
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, {[Ni(C16H17FN3O3)(2)]center dot 2H(2)O}(n),the Ni-II atom (site symmetry (1) over bar) exists in a distorted trans-NiN2O4 octahedral geometry defined by two monodentate N-bonded and two bidentate O, O-bonded 1-ethyl-6-fluoro-4-oxo-7(piperazin-1-yl)-1,4-dihydroquinoline- 3-carboxylate (norf) monoanions. The extended two-dimensional structure is a square grid. N - H center dot center dot center dot O hydrogen bonds are present in the crystal structure. The water O atom is disordered over two positions; the site occupancy factors are ca. 0.77 and 0.23.
引用
收藏
页码：M3157 / U2673
页数：11
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