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1,5-Bis(2-hydroxy-3-methoxybenzylidene)carbonohydrazide methanol 0.47-solvate

In the title compound, C17H18N4O50.47CH3OH, the virtually planar (r.m.s. deviation = 0.128 A ? ) carbonohydrazide molecule is located on a twofold axis and conformation of its C N bonds is E. There are short intramolecular O—H  N hydrogen bonds between the hydroxy groups and hydrazide N atoms. In the crystal, bifurcated N—H  (O,O) hydrogen bonds assemble the carbonohydrazide molecules into a threedimensional network. There are C2 symmetric voids in this network, 47% of which are occupied by disordered methanol molecules.

Auteur(s) : Mouhamadou Moustapha Sow, Ousmane Diouf, Matar Seck, Aliou Hamady Barry and Mohamed Gaye
Pages : o423
Année de publication : 2014
Revue : Acta Cryst.
N° de volume : E70
Type : Article
Mise en ligne par : DIOUF Ousmane