organic compounds
The crystallographic analysis of the title compound, C12H28N+·ClO4−, (I), shows that intermolecular C—HO interactions stabilize the crystal structure. The compound is isomorphous with tetra-n-propylammonium iodide, whose structure has been described by Yoshida et al. [Acta Cryst. (1994). C50, 1758–1760].