Diaquabis(dimethyl sulfoxide)bis(3,5-dinitrobenzoato)zinc(II) and the synthesis of the Cu, Ni and Co analogs
作者:Elguja B. Miminoshvili、Alexandre N. Sobolev、Tamara N. Sakvarelidze、Ketevan E. Miminoshvili、Elguja R. Kutelia
DOI:10.1107/s0108270103003779
日期:2003.4.15
dinitrobenzoic acids (DNBH) and secondary amines (R(2)NH), a series of compounds of composition [M(II)(3,5-DNB)(2)(DMSO)(2)(H(2)O)(2)] (where M(II) is Zn, Cu, Ni or Co, 3,5-DNB is the 3,5-dinitrobenzoate ion, and DMSO is dimethyl sulfoxide) have been prepared. In diaquabis(dimethyl sulfoxide)bis(3,5-DNB)zinc(II), [Zn(C(7)H(3)N(2)O(6))(2)(C(2)H(6)OS)(2)(H(2)O)(2)], the 3,5-DNB ions and molecules of DMSO are
为了模拟在二硝基苯甲酸(DNBH)与仲胺(R(2)NH)之间形成的有机盐中的化学吸附过程,一系列组成为[M(II)(3,5-DNB)(2)( DMSO)(2)(H(2)O)(2)](其中M(II)是Zn,Cu,Ni或Co,3,5-DNB是3,5-二硝基苯甲酸酯离子,而DMSO是二甲基亚砜)已准备好。在二(二甲亚砜)双(3,5-DNB)锌(II)中,[Zn(C(7)H(3)N(2)O(6))(2)(C(2)H(6 OS)(2)(H(2)O)(2)],3,5-DNB离子和DMSO分子是单齿配体,通过其O原子与Zn原子配位。这些配体与两个水分子一起形成一个位于对称中心的Zn原子稍微扭曲的八面体配位环境。