双{1-[3-(二乙铵基)-丙基亚氨基甲基]萘-2-醇根合}镍(II)二硝酸盐
Bis{1-[3-(diethyl-ammonio)-propyl-imino-meth-yl]naphthalen-2-olato}nickel(II) dinitrate.
作者信息
Ji Xiao-Hui, Lu Jiu-Fu
机构信息
School of Chemistry and Environmental Science, Shaanxi University of Technology, Hanzhong 723000, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 3;66(Pt 8):m883-4. doi: 10.1107/S1600536810025663.
The asymmetric unit of the title compound, Ni(C(18)H(24)N(2)O)(2)(2), consists of one half of the centrosymmetric nickel(II) complex cation and a nitrate anion. The Ni(II) atom, lying on an inversion center, is four-coordinated by the phenolate O atoms and imine N atoms of two Schiff base ligands, forming a square-planar geometry. The O- and N-donor atoms are mutually trans. In the crystal structure, the nitrate anions are linked to the complex cations by inter-molecular N-H⋯O hydrogen bonds.
标题化合物Ni(C₁₈H₂₄N₂O)₂₂的不对称单元由中心对称的镍(II)配合物阳离子的一半和一个硝酸根阴离子组成。位于对称中心的Ni(II)原子由两个席夫碱配体的酚氧原子和亚胺氮原子四配位，形成平面正方形几何构型。氧供体原子和氮供体原子相互呈反式排列。在晶体结构中，硝酸根阴离子通过分子间的N—H⋯O氢键与配合物阳离子相连。
Zotero 插件