3-Amino-carbonyl-pyridinium difluoro-acetate at 123 K.

ABSTRACT: In the crystal of the title compound, C(6)H(7)N(2)O(+)·C(2)HF(2)O(2) (-), the cation adopts a catemeric N-H⋯O hydrogen-bonded chain motif involving the carboxamide group, with two further N-H⋯O hydrogen bonds connecting the cations to adjacent difluoro-acetate anions via the carboxamide and pyridinium N atoms. The carboxamide group of the nicotinamidium ion is twisted by 32.3 (6)° from the pyridine ring plane. A number of C-H⋯O and C-H⋯F interactions consolidate the packing.

SUBMITTER: Bardin J 

PROVIDER: S-EPMC2971316 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature