Acta Cryst. (2005). E61, o3161-o3163  [ doi:10.1107/S1600536805026632 ]

Isonicotinamide-formamide (1/1)

I. D. H. Oswald, W. D. S. Motherwell and S. Parsons

Abstract: The 1:1 co-crystal of isonicotinamide and formamide, C₆H₆N₂O·CH₃NO, consists of hydrogen-bonded dimers, each comprising two isonicotinamide or two formamide molecules. These dimers are connected further by hydrogen bonds into sheets, which are parallel to the (11) plane.

Online 7 September 2005

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