二溴化{2-[(4-硝基苯基)亚氨基甲基]吡啶-κN,N'}锌(II)
Dibromido{2-[(4-nitro-phen-yl)imino-meth-yl]pyridine-κN,N'}zinc(II).
作者信息
Salehzadeh Sadegh, Khalaj Mehdi, Dehghanpour Saeed, Tarmoradi Isaac
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):m1556. doi: 10.1107/S1600536811042231. Epub 2011 Oct 22.
In the title compound, [ZnBr(2)(C(12)H(9)N(3)O(2))], the Zn(II) ion is bonded to two Br ions and two N atoms of the diimine ligand in a distorted tetra-hedral geometry. With the exception of the Br atoms, all other atoms are disordered over two sets of sites corresponding to a 180° rotation of the mol-ecule along [[Formula: see text]02]. The refined occupancies of the components are 0.809 (2) and 0.191 (2). In addition, the crystal studied was a non-merohedral twin with a refined component ratio of 0.343 (2):0.657 (2).
在标题化合物[ZnBr₂(C₁₂H₉N₃O₂)]中，Zn(II)离子以扭曲的四面体几何构型与两个Br离子和二亚胺配体的两个N原子键合。除Br原子外，所有其他原子在两组位置上无序分布，这两组位置对应于分子沿[[公式：见正文]02]旋转180°。各组分的精修占有率为0.809 (2)和0.191 (2)。此外，所研究的晶体为非镜像孪晶，精修的组分比为0.343 (2):0.657 (2)。
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