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Acta Crystallogr Sect E Struct Rep Online. 2014 May 31;70(Pt 6):o721. doi: 10.1107/S1600536814011805. eCollection 2014.

(3Z)-3-[(Z)-2-(2-Oxoindolin-3-yl-idene)hydrazin-1-yl-idene]indolin-2-one 0.17-hydrate.

Author information

  • 1College of Chemistry and Chemical Engineering, Yangzhou University, Jiangsu Provincial Key Laboratory of Environmental Material & Engineering, Yangzhou, 225002, People's Republic of China.
  • 2College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China.

Abstract

In the title compound, C16H10N4O2·0.17H2O, prepared by the one-step condensation reaction of isatin with hydrazine hydrate under microwave irradiation, the complete organic mol-ecule is generated by crystallographic inversion symmetry and therefore exists in an S-trans conformation. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, generating a three-dimensional framework with [001] channels, which are occupied by the disordered water mol-ecules.

PMID:
24940290
[PubMed]
PMCID:
PMC4051016
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