Crystal data for some molecular complexes of hexamethylenetetramine with phenols

Crystal data are reported for molecular compounds of hexamethylenetetramine with phenol (1:1), resorcinol (1:1), hydroquinone (1:1), o-cresol (1 : 1), m-cresol (1:2), p-chlorophenol (1:2), and p-bromophenol (1:2).