1,5-Bis(2-hy-droxy-3-meth-oxy-benzyl-idene)carbonohydrazide methanol 0.47-solvate

In the title compound, C17H18N4O5·0.47CH3OH, the virtually planar (r.m.s. deviation = 0.128 Å) carbonohydrazide mol-ecule is located on a twofold axis and conformation of its C=N bonds is E. There are short intra-molecular O-H⋯N hydrogen bonds between the hy-droxy groups and hydrazide N atoms. In th...

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Published inActa crystallographica. Section E, Structure reports online Vol. 70; no. Pt 4; p. o423
Main Authors Sow, Mouhamadou Moustapha, Diouf, Ousmane, Seck, Matar, Barry, Aliou Hamady, Gaye, Mohamed
Format Journal Article
LanguageEnglish
Published United States International Union of Crystallography 01.04.2014
Subjects
Organic Papers
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Summary:In the title compound, C17H18N4O5·0.47CH3OH, the virtually planar (r.m.s. deviation = 0.128 Å) carbonohydrazide mol-ecule is located on a twofold axis and conformation of its C=N bonds is E. There are short intra-molecular O-H⋯N hydrogen bonds between the hy-droxy groups and hydrazide N atoms. In the crystal, bifurcated N-H⋯(O,O) hydrogen bonds assemble the carbonohydrazide mol-ecules into a three-dimensional network. There are C 2 symmetric voids in this network, 47% of which are occupied by disordered methanol mol-ecules.
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ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536814004802