Poly[μ2-aqua-bis[μ4-2-(1H-1,2,3-benzotriazol-1-yl)acetato]dipotassium]
نویسنده
چکیده
In the title compound, [K(2)(C(8)H(6)N(3)O(2))(2)(H(2)O)](n), each K(+) ion is seven-coordinated by one O atom from a bridging water mol-ecule, five carboxyl-ate O atoms and one N atom from a benzotriazole group, forming a distorted mono-capped octa-hedral geometry. In the crystal, the carboxyl-ate groups act as bridging ligands, forming a two-dimensional polymer parallel to (001). The aqua ligand, which lies on a twofold rotation axis, forms inter-molecular O-H⋯O hydrogen bonds within these layers.
منابع مشابه
Poly[bis[μ2-2-(1H-1,2,4-triazol-1-yl)acetato]zinc(II)]
In the title compound, [Zn(C(4)H(4)N(3)O(2))(2)](n), the Zn(II) atom is coordinated by two O atoms [Zn-O = 1.969 (2) and 1.997 (2) Å] and two N atoms [Zn-N = 2.046 (2) and 2.001 (2) Å] in a distorted tetra-hedral geometry. Non-classical inter-molecular C-H⋯O hydrogen bonds link the complex into a three-dimensional supra-molecular framework.
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متن کاملPoly[[bis{μ2-1,2-bis[(1H-imidazol-1-yl)methyl]benzene}(μ4-9,10-dioxo-9,10-dihydroanthracene-1,4,5,8-tetracarboxylato)dicobalt(II)] dihydrate]
The title complex, {[Co2(C18H4O10)(C14H14N4)2]·2H2O} n was synthesized from CoCl2·6H2O, 9,10-dioxo-9,10-dihydro-anthracene-1,4,5,8-tetra-carb-oxy-lic acid (H4AQTC) and 1,2-bis-[(1H-imidazol-1-yl)meth-yl]benzene (o-bix) in water. The anthraquinone unit is located about a crystallographic center of inversion. Each asymmetric unit therefore contains one Co(II) atom and one o-bix ligand, as well as...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012