Lu Xiao-Ping, Zhu Miao-Li, Lu Li-Ping
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 6;65(Pt 7):m729-30. doi: 10.1107/S1600536809020716.
In the title binuclear compound, [Zn(2)(C(27)H(27)N(4)O(3))(C(2)H(3)O(2))]·2CH(3)CH(2)OH·2H(2)O, both Zn cations adopt distorted ZnO(3)N(2) trigonal-bipyramidal geometries with one N atom in a axial site and one N atom in an equatorial site, arising from coordination by the N,N,N,N,O,O,O-hepta-dentate ligand and a bridging acetate ion. In the crystal, inter-molecular O-H⋯O hydrogen bonds link the component units into a three-dimensional network. Two short C-H⋯O contacts are also seen.
在标题双核化合物[Zn₂(C₂₇H₂₇N₄O₃)(C₂H₃O₂)]·2CH₃CH₂OH·2H₂O中，两个锌阳离子均采用扭曲的ZnO₃N₂三角双锥几何构型，一个氮原子位于轴向位置，一个氮原子位于赤道位置，这是由N,N,N,N,O,O,O-七齿配体和一个桥连乙酸根离子配位所致。在晶体中，分子间的O-H⋯O氢键将各组成单元连接成三维网络。还观察到两个短的C-H⋯O接触。
