N′-(5-Bromo-2-hydroxy­benzyl­idene)-3,4,5-trihydroxy­benzohydrazide dihydrate

Authors

• Abeer A. AlhadiFollow
• Hapipah Mohd AliFollow
• Subramaniam Puvaneswary
• Ward T. Robinson
• Seik Weng NgFollow

Document Type

Article

Publication Date

1-1-2008

Abstract

The title compound, C14H11BrN2O5·2H2O, crystallizes as hydrogen-bonded sheets. The 2-hydr-oxy group on the benzyl-idene group forms an intra-molecular hydrogen bond to the N atom of the C=N double bond. The amino N atom is a hydrogen-bond donor to a water mol-ecule. The hydr-oxy group on the benzohydrazide group is a hydrogen-bond donor to one acceptor site, whereas each water mol-ecule is a hydrogen-bond donor to two acceptor sites.

Publication Title

Acta Crystallographica Section E: Structure Reports Online

ISSN

1600-5368

Recommended Citation

Alhadi, Abeer A.; Ali, Hapipah Mohd; Puvaneswary, Subramaniam; Robinson, Ward T.; and Ng, Seik Weng, "N′-(5-Bromo-2-hydroxy­benzyl­idene)-3,4,5-trihydroxy­benzohydrazide dihydrate" (2008). Research Publications (2006 to 2010). 1553.
https://knova.um.edu.my/research_publications_2006_2010/1553

Divisions

CHEMISTRY

Volume

64

Issue

Pt. 8

Publisher

International Union of Crystallography

Additional Information

Department of Chemistry, Faculty of Science Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA