Wang Ying, Wang Li, Xu Jianing, Zhu Guangshan
Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 11;65(Pt 8):m902. doi: 10.1107/S1600536809026105.
In title compound, Ni(C(9)H(5)NO(4)S)(H(2)O)(2), the Ni(II) atom is coordinated by one N atom and two bridging O atoms from two 8-oxidoquinoline-5-sulfonate ligands, one sulfonate O atom from a third ligand, and two water mol-ecules in a distorted octa-hedral geometry. The two Ni(II) atoms are linked to each other through the bridging O atoms, forming a dimer. Adjacent dimers are connected through the coordination of the sulfonate O atom into a two-dimensional coordination network parallel to (010). Hydrogen bonds between the coordinated water mol-ecules and the uncoordinated O atoms of the sulfonate groups result in the construction of a three-dimensional supra-molecular structure.
在标题化合物[Ni(C₉H₅NO₄S)(H₂O)₂]ₙ中，Ni(II)原子由来自两个8-氧化喹啉-5-磺酸盐配体的一个N原子和两个桥连O原子、来自第三个配体的一个磺酸根O原子以及两个水分子配位，形成扭曲的八面体几何构型。两个Ni(II)原子通过桥连O原子相互连接，形成二聚体。相邻的二聚体通过磺酸根O原子的配位连接成平行于(010)的二维配位网络。配位水分子与磺酸根基团的未配位O原子之间的氢键导致构建了三维超分子结构。
