1-Methyl-1H-indazole-3-carboxylic acid

The asymmetric unit of the title compound, C9H8N2O2, contains two molecules. In the crystal structure, both molecules form inversion dimers via pairs of O—H...O hydrogen bonds, and a C—H...O interation is also seen.

Bibliographic Details
Main Authors: Hai-bo Wang, Ran-zhe Lu, Min Zhang, Hong-wei Wang, Si-shun Kang
Format: Article
Language:English
Published: International Union of Crystallography 2008-12-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053680803554X