organic compounds
Open access
In the title compound, C8H14N3+·BF4−·H2O, the cation, anion and water molecule all lie on mirror planes. The BF4− anion is disordered over two orientations with occupancies refined to 0.57 (2) and 0.43 (2). The water molecule is linked to the cation via an O—HN hydrogen bond. Weak intermolecular O—HF, C—HO and C—HF hydrogen bonds consolidate the crystal packing.