Li Ya-Ping, Han Li-Ying, Ming Julia, Su Guan-Fang
Department of Ophthalmology, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun 130041, People's Republic of China.
Department of Gynaecology, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun 130041, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2014 Oct 18;70(Pt 11):m371. doi: 10.1107/S1600536814022375. eCollection 2014 Nov 1.
In the title salt, Cd(C6H15NO3)2, the Cd(2+) cation is coordinated by six O atoms and two N atoms from two tetra-dentate 2-[bis-(2-hy-droxy-eth-yl)amino]-ethanol ligands, displaying a distorted square-anti-prismatic coordination. The terephthalate dianion does not coordinate to the cation but is connected through O⋯H-O hydrogen bonds of medium strength to the complex cations, leading to a layered structure extending parallel to (100).
在标题盐Cd(C6H15NO3)2中,Cd(2+)阳离子由来自两个四齿2-[双-(2-羟乙基)氨基]-乙醇配体的六个O原子和两个N原子配位,呈现出扭曲的四方反棱柱配位结构。对苯二甲酸二阴离子不与阳离子配位,而是通过中等强度的O⋯H-O氢键与络合阳离子相连,形成平行于(100)延伸的层状结构。