Ontology highlight
ABSTRACT:
SUBMITTER: Ezhilarasi KS
PROVIDER: S-EPMC4011220 | biostudies-literature | 2014 May
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20140426 Pt 5
In the title compound, C16H14O4, the benzene rings are inclined to one another by 4.91 (7)°. The conformation about the C=O and C=C bonds is trans and cis, respectively. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds, forming inversion dimers with an R 2 (2)(14) ring motif. The dimers are linked via O-H⋯O and C-H⋯O hydrogen bonds, forming undulating two-dimensional networks lying parallel to (10-1). These networks are linked by further C-H⋯O hydrogen bonds, forming a three-dimensi ...[more]