Pg. Jones et B. Ahrens, SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF CYCLOHEXYLAMINE HEMIHYDROCHLORIDE, EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, (8), 1998, pp. 1687-1688
The first structural characterization of a simple aliphatic amine 'hem
i' salt is reported: cyclohexylamine hemihydrochloride. An X-ray struc
ture determination reveals that a cyclohexylammonium cation and a cycl
ohexylamine molecule are Linked by a hydrogen bond N+-H ... N. Further
H bonds N-H ... Cl lead to a layer structure.