Ontology highlight
ABSTRACT:
SUBMITTER: Wu J
PROVIDER: S-EPMC3254497 | biostudies-literature | 2012 Jan
REPOSITORIES: biostudies-literature
Wu Jianzhang J Qiu Junyan J Wu Xiaokai X Yang Shulin S Liu Yonggen Y
Acta crystallographica. Section E, Structure reports online 20111217 Pt 1
In the title chalcone derivative, C(20)H(22)O(6), the dihedral angle between the mean planes of the benzene rings is 15.77 (6)°. The H atoms of the central C=C double bond are in a trans configuration. There are a number of C-H⋯O interactions and a C-H⋯π interaction present in the crystal structure. ...[more]