3,4,5-Trihy­droxy­benzohydrazide

In the title compound, C7H8N2O4, the dihedral angle between the aromatic ring and the hydrazide grouping is 21.34 (7)°. In the crystal, the mol­ecules are linked into a three-dimensional network by O—H⋯O, O—H⋯N and N—H⋯O hydrogen bonds.

Bibliographic Details
Main Authors: Ashiq, Uzma, Ara Jamal, Rifat, Yousuf, Sammer
Format: Online
Language:English
Published: International Union of Crystallography 2011
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200770/
Description
Summary:In the title compound, C7H8N2O4, the dihedral angle between the aromatic ring and the hydrazide grouping is 21.34 (7)°. In the crystal, the mol­ecules are linked into a three-dimensional network by O—H⋯O, O—H⋯N and N—H⋯O hydrogen bonds.