Description:
<jats:p>In the cation of the title compound C<jats:sub>9</jats:sub>H<jats:sub>14</jats:sub>ON<jats:sup>+</jats:sup>·C<jats:sub>3</jats:sub>H<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>N<jats:sub>3</jats:sub><jats:sup>−</jats:sup>, the benzylamine C—N bond subtends a dihedral angle of 78.3 (2)° with the phenyl ring. The cyanurate anion is in the usual keto-form and shows an r.m.s. deviation from planarity of 0.010 Å. In the crystal, the cyanurate anions form N—H...O hydrogen-bonded zigzag ribbons along [001]. These ribbons are crosslinked by the organocations<jats:italic>via</jats:italic>O—H...N and N—H...O hydrogen bonds, forming bilayers parallel to (010) which are held together along [010] by slipped π–π interactions between pairs of cyanurate anions [shortest contact distances C...C = 3.479 (2), O...N = 3.400 (2); centroid–centroid distance<jats:italic>=</jats:italic>4.5946 (9) Å] and between cyanurate and phenyl rings [centroid–centroid distance = 3.7924 (12) Å, ring–ring angle = 11.99 (10)°].</jats:p>