An Zhe, Liu Lan-Ru, Liu Ya-Qin
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 12;64(Pt 1):m176. doi: 10.1107/S1600536807065555.
In the title compound, Ni(C(17)H(17)FN(3)O(3))(2), the Ni(II) atom exists in a distorted trans-NiN(2)O(4) octa-hedral geometry defined by two monodentate N-bonded and two bidentate O,O-bonded 1-cyclo-propyl-6-fluoro-4-oxido-7-(1-piperazin-yl)-1,4-dihydro-quinoline-3-carboxyl-ate (ciprofloxacinium) monoanions. The extended two-dimensional structure is a square grid. The Ni atom lies on a center of inversion.
在标题化合物[Ni(C₁₇H₁₇FN₃O₃)₂]ₙ中,Ni(II)原子处于扭曲的反式-NiN₂O₄八面体几何构型中,由两个单齿N键合和两个双齿O,O键合的1-环丙基-6-氟-4-氧化-7-(1-哌嗪基)-1,4-二氢喹啉-3-羧酸根(环丙沙星负离子)单阴离子所定义。扩展的二维结构是一个方格网。Ni原子位于一个对称中心上。