Acta Cryst. (2012). E68, o3277
[ doi:10.1107/S1600536812044911 ]
Abstract: The title compound, C8H11N2O+·CH3CO2-, was synthesized by a reaction between 4-methoxybenzamidine (4-amidinoanisole) and acetic acid. In the cation, the amidinium group forms a dihedral angle of 11.65 (17)° with the mean plane of the benzene ring. The ionic components are associated in the crystal via N-H+O- hydrogen bonds, resulting in a one-dimensional structure consisting of dimers and catemers and orientated approximately along the c axis.
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