In 2,3-dimethoxybenzaldehyde isonicotinoylhydrazone chloroform monosolvate, C15H15N3O3·CHCl3, the hydrazone molecules are linked by a combination of N—H¿N and C—H¿N hydrogen bonds into chains from which the chloroform molecules are pendent. 3,4,5-Trimethoxybenzaldehyde isonicotinoylhydrazone forms two stoichiometric hydrates. In the monohydrate, C16H17N3O4·H2O, the components are linked into sheets by a combination of O—H¿O, O—H¿N and N—H¿N hydrogen bonds, and in the dihydrate, C16H17N3O4·2H2O, a combination of O—H¿O, O—H¿N and N—H¿O hydrogen bonds links the components into a three-dimensional framework structure.
|Number of pages||5|
|Journal||Acta Crystallographica Section C, Crystal Structure Communications|
|Early online date||23 Dec 2006|
|Publication status||Published - Jan 2007|