Acta Cryst. (2011). E67, o1061  [ doi:10.1107/S160053681101186X ]

4-[(2'-Cyanobiphenyl-4-yl)methyl]morpholin-4-ium tetrafluoridoborate

X. Li, X. Huang and K. Li

Abstract: In the crystal structure of the title compound, C₁₈H₁₉N₂O⁺·BF₄^-, bifurcated N-H(F,F) hydrogen bonds link the protonated 4'-morpholinemethylbiphenyl-2-carbonitrile cations and slightly distorted tetrafluoroborate anions. - interactions [centroid-centroid distance = 3.805 (3) Å] help to consolidate the packing. The dihedral angle between the benzene rings in the cation is 57.24 (11)°.

Online 7 April 2011

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