catena-Poly[[diaquabis(μ3-5-carboxylato-1H-pyrazole-3-carboxylic acid-κ3 O 3:O 3;O 5)dilithium(I)] monohydrate]
نویسندگان
چکیده
The basic structural unit of the title polymeric ribbon, {[Li2(C5H3N2O2)2(H2O)2]·H2O} n , is a centrosymmetric dinuclear complex in which the two Li(I) ions are bridged by two carboxyl-ato O atoms, to generate a centrosymmetric Li2O2 core. These are connected into a chain along [01-1] by carboxylic acid-carbonyl-O bonds. The tetra-hedral coordination of the Li(I) cation is completed by an aqua ligand. The carboxylic acid is involved in an intra-ribbon hydrogen bond. A solvate water molecule showing positional (50:50) disorder is observed. Polymeric ribbons along [01-1] are connected by O-H⋯O, N-H⋯O and O-H⋯N hydrogen bonds into a three-dimensional architecture.
منابع مشابه
Tris(3,5-dimethyl-1H-pyrazole-κN 2)(pyridine-2,6-dicarboxylato-κ3 O 2,N,O 6)cobalt(II) monohydrate
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عنوان ژورنال:
دوره 69 شماره
صفحات -
تاریخ انتشار 2013