3-Amino­carbonyl­pyridinium difluoro­acetate at 123 K

نویسندگان

  • Julie Bardin
  • Alastair J. Florence
  • Jean-Baptiste Arlin
  • Alan R. Kennedy
  • Li Ven Wong
چکیده

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.

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عنوان ژورنال:

دوره 65  شماره 

صفحات  -

تاریخ انتشار 2009