title: (E)-3-(2,4-Dimeth-oxy-phen-yl)-1-(3,4,5-trimeth-oxy-phen-yl)prop-2-en-1-one.
abstract: 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.
authors.forename: Jianzhang
authors.initials: J
authors.lastname: Wu
authors.forename: Junyan
authors.initials: J
authors.lastname: Qiu
authors.forename: Xiaokai
authors.initials: X
authors.lastname: Wu
authors.forename: Shulin
authors.initials: S
authors.lastname: Yang
authors.forename: Yonggen
authors.initials: Y
authors.lastname: Liu