catena-Poly[[bis[(2-carboxybenzoato-κO)silver(I)](Ag—Ag)]bis(μ-isonicotinic acid-κ2 N:O)]
نویسندگان
چکیده
The title compound, [Ag(C(8)H(5)O(4))(C(6)H(5)NO(2))](n), contains one Ag(I) atom, one phthalate ligand and one isonicotinic acid mol-ecule in the asymmetric unit. Each Ag atom is three-coordinated in a T-shaped geometry by two O atoms and one N atom from one phthalate ligand and two isonicotinic acid ligands. The isonicotinic acid ligand bridges two Ag atoms, forming a one-dimensional chain. Adjacent chains are linked by Ag-Ag inter-actions, leading to a double-chain. These double-chains are further linked via hydrogen bonds into a two-dimensional layer.
منابع مشابه
catena-Poly[[tetrakis(hexamethylphosphoramide-κO)bis(nitrato-κ2 O,O′)samarium(III)] [silver(I)-di-μ-sulfido-tungstate(VI)-di-μ-sulfido]]
The Sm atom in the cation of the title salt, {[Sm(NO(3))(2)(C(6)H(18)N(3)OP)(4)][AgS(4)W]}(n), is coordinated by eight O atoms derived from two chelating nitrate anions, and four hexamethylphos-phoramide ligand, defining a distorted square-antiprismatic geometry. The anions self-assemble into polymeric chains via W-S-Ag bridges having a [AgS(4)W] repeat unit; the W-Ag-W and Ag-W-Ag angles are 1...
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