Abstract
The title coordination polymer, {[Ag(C12H11N3O)]NO3·H2O}n, has a polycationic chain motif in which the Ag atom is bridged by the heterocyclic ligand; the Ag atom shows linear coordination. If the two long Ag⋯Onitrate interactions [2.794 (6) and 2.867 (5) Å] are regarded as bonds, the compound adopts a three-dimensional network structure. The water molecule consolidates the network structure by forming hydrogen bonds, one to the polycationic chain and one to the nitrate anion.
Highlights
The title coordination polymer, {[Ag(C12H11N3O)]NO3ÁH2O}n, has a polycationic chain motif in which the Ag atom is bridged by the heterocyclic ligand; the Ag atom shows linear coordination
H atoms treated by a mixture of independent and constrained refinement
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BG2109)
Summary
Key indicators: single-crystal X-ray study; T = 295 K; mean (C–C) = 0.006 A; R factor = 0.053; wR factor = 0.141; data-to-parameter ratio = 15.4. The title coordination polymer, {[Ag(C12H11N3O)]NO3ÁH2O}n, has a polycationic chain motif in which the Ag atom is bridged by the heterocyclic ligand; the Ag atom shows linear coordination. If the two long AgÁ Á ÁOnitrate interactions [2.794 (6) and 2.867 (5) A ] are regarded as bonds, the compound adopts a three-dimensional network structure. The water molecule consolidates the network structure by forming hydrogen bonds, one to the polycationic chain and one to the nitrate anion. Related literature For the structure of the hydrated disilver oxalate adduct of the heterocyclic ligand, see Tong et al (2002)
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