N'-(5-Bromo-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide dihydrate

Alhadi, A.A.; Ali, H.M.; Puvaneswary, S.; Robinson, W.T.; Ng, S.W. (2008) N'-(5-Bromo-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide dihydrate. Acta crystallographica. Section E, Structure reports online, 64 (Pt 8). o1584. ISSN 1600-5368

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The title compound, C(14)H(11)BrN(2)O(5)·2H(2)O, 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.

Item Type: Article
  1. Alhadi, A.A.
  2. Ali, H.M.
  3. Puvaneswary, S.
  4. Robinson, W.T.
  5. Ng, S.W.
Journal or Publication Title: Acta crystallographica. Section E, Structure reports online
Uncontrolled Keywords: Chemistry
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Science > Dept of Chemistry
Depositing User: Mr. Faizal Hamzah
Date Deposited: 23 Apr 2011 09:14
Last Modified: 31 Dec 2014 13:57
URI: http://eprints.um.edu.my/id/eprint/960

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