Abstract
The title salt, C5H6N3O2 +·C2F3O2 −, crystallizes with two cations and two anions in the asymmetric unit. In the crystal, the acetate and pyridine groups are linked by a pair of N—H⋯O hydrogen bonds, forming loops described by the graph-set motif R 2 2(8). These loops are linked via N—H⋯O hydrogen bonds, forming chains along [001]. The chains are in turn linked by C—H⋯O and C—H⋯F hydrogen bonds, generating a three-dimensional supramolecular network. In both anions, the O and F atoms are disordered over two sites, with occupancy ratios of 0.852 (3):0.148 (3) and 0.851 (3):0.149 (3).
Highlights
The title salt, crystallizes with two cations and two anions in the asymmetric unit
H O hydrogen bonds, forming loops described by the graphset motif R22(8)
The wide spectrum of medicinal applications of this class of compounds prompted us to work in this domain and we report on the synthesis and crystal structure of the title compound
Summary
Key indicators: single-crystal X-ray study; T = 293 K; mean (C–C) = 0.003 Å; disorder in main residue; R factor = 0.042; wR factor = 0.118; data-to-parameter ratio = 11.1. H O hydrogen bonds, forming loops described by the graphset motif R22(8). These loops are linked via N—H O hydrogen bonds, forming chains along [001]. The chains are in turn linked by C—H O and C—H F hydrogen bonds, generating a three-dimensional supramolecular network. In both anions, the O and F atoms are disordered over two sites, with occupancy ratios of 0.852 (3):0.148 (3) and
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