Cystal structre of 5-hy­droxy-2-nitro­benzaldehyde

Acta Crystallographica Section E: Crystallographic Communications

Bano, H.¹  Yousuf, S.¹ 

[1] H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan

关键词: CRYSTAL STRUCTURE;    NITRO-SUBSTITUTED AROMATICS;    O-H...O HYDROGEN BONDS;    C-H...O HYDROGEN BONDS;   

DOI  :  10.1107/S205698901500701X

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C7H5NO4, the nitro group and the aldehyde group are inclined to the benzene ring by 16.6 (3) and 15.6 (3)°, respectively. In the crystal, mol­ecules are linked via O—H⋯O hydrogen bonds, forming chains along [100]. The chains are linked by C—H⋯O hydrogen bonds, forming a three-dimensional structure.

【 授权许可】

CC BY