二水合四水双[4-(4-吡啶基)嘧啶-2-磺酸根合]铜(II)
Tetra-aqua-bis[4-(4-pyrid-yl)pyrimidine-2-sulfonato]copper(II) dihydrate.
作者信息
Li Lei, Xu Gang, Zhu Hai-Bin
机构信息
School of Chemistry and Chemical Engineering, Southeast University, Nanjing, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 2;65(Pt 5):m476. doi: 10.1107/S1600536809011738.
In the title complex, [Cu(C(9)H(6)N(3)O(3)S)(2)(H(2)O)(4)]·2H(2)O, the Cu(II) atom lies on an inversion centre and is coordinated by four water mol-ecules in equatorial positions and two N atoms from two 4-(4-pyrid-yl)pyrimidine-2-sulfonate ligands in apical positions. The asymmetric unit contains half of the complex and one free water mol-ecule. The water mol-ecules, including the uncoordinated water mol-ecules, and sulfonate O atoms are involved in O-H⋯O and O-H⋯N hydrogen-bonding inter-actions.
在标题配合物[Cu(C₉H₆N₃O₃S)₂(H₂O)₄]·2H₂O中，Cu(II)原子位于一个对称中心上，在赤道平面位置由四个水分子配位，在轴向位置由来自两个4-(4-吡啶基)嘧啶-2-磺酸盐配体的两个N原子配位。不对称单元包含配合物的一半和一个游离水分子。水分子，包括未配位的水分子，以及磺酸根O原子参与了O—H⋯O和O—H⋯N氢键相互作用。
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