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N'-(3-Bromo-5-chloro-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide methanol solvate.

ABSTRACT: The benzohydrazide mol-ecule of the title compound, C(14)H(10)BrClN(2)O(5)·CH(3)OH, is non-planar, the two aromatic rings at either side of the -C(=O)-NH-N=CH- unit being twisted by 5.9 (1)°. The benzohydrazide mol-ecule is linked to the solvent mol-ecule by an O-H⋯O hydrogen bond. Mol-ecules are connected by further O-H⋯O hydrogen bonds and an N-H⋯O link into a two-dimensional array.

SUBMITTER: Abdul Alhadi AA

PROVIDER: S-EPMC2968970 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature

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N'-(3-Bromo-5-chloro-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide methanol solvate.

Abdul Alhadi Abeer A AA Ali Hapipah Mohd HM Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090328 Pt 4

The benzohydrazide mol-ecule of the title compound, C(14)H(10)BrClN(2)O(5)·CH(3)OH, is non-planar, the two aromatic rings at either side of the -C(=O)-NH-N=CH- unit being twisted by 5.9 (1)°. The benzohydrazide mol-ecule is linked to the solvent mol-ecule by an O-H⋯O hydrogen bond. Mol-ecules are connected by further O-H⋯O hydrogen bonds and an N-H⋯O link into a two-dimensional array. ...[more]

PMID: 21582612

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

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Project description:In the title compound, C(14)H(10)ClN(3)O(4)·CH(3)OH, the dihedral angle between the two benzene rings is 33.9 (2)°. In the crystal structure, the methanol solvent mol-ecules are linked to the Schiff base mol-ecules through inter-molecular N-H⋯O and O-H⋯O hydrogen bonds. Mol-ecules are further linked through inter-molecular O-H⋯O and O-H⋯N hydrogen bonds, forming chains running along the b axis.

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