Lu Yue, Li Xing, Bing Yue, Zha Mei-Qin, Li Yin-Xin
Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 1;67(Pt 4):m402-3. doi: 10.1107/S160053681100746X. Epub 2011 Mar 9.
In the title compound, [Cu(C(8)H(7)NO(5)S)(C(12)H(8)N(2))(2)]·2H(2)O, the Cu(II) ion is coordinated by four N atoms from two 1,10-phenanthroline (phen) ligands and one O atom from a 2-(4-sulfonato-anilino)acetate (spia) ligand in a distorted square-pyramidal geometry. Inter-molecular N-H⋯O and O-H⋯O hydrogen bonds, as well as π-π inter-actions between phen ligands and between phen and spia ligands [centroid-centroid distances = 3.663 (3), 3.768 (3) and 3.565 (3) Å], result in a three-dimensional supra-molecular structure.
在标题化合物[Cu(C₈H₇NO₅S)(C₁₂H₈N₂)₂]·2H₂O中,Cu(II)离子由来自两个1,10 - 菲咯啉(phen)配体的四个N原子和来自一个2 - (4 - 磺酸基苯胺基)乙酸酯(spia)配体的一个O原子以扭曲的四方锥几何构型配位。分子间的N - H⋯O和O - H⋯O氢键,以及phen配体之间、phen与spia配体之间的π - π相互作用[质心 - 质心距离 = 3.663(3)、3.768(3)和3.565(3) Å],形成了三维超分子结构。