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

• Main Authors: Alhadi, A.A., Ng, S.W., Robinson, W.T., Puvaneswary, S., Ali, Hapipah Mohd
• 格式: Article
• 语言: English
• 出版: International Union of Crystallography 2008
• 主题: QD Chemistry
• 在线阅读: http://eprints.um.edu.my/5484/1/Alhadi-2008-N_%27-%285-bromo-2-hydro.pdf; http://eprints.um.edu.my/5484/

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 benzohy...