title: Bis[4-(3-amino-phen-oxy)phen-yl] ketone.
abstract: In the mol-ecule of the title compound, C(25)H(20)N(2)O(3), the dihedral angles formed by adjacent benzene rings are 66.75 (8), 48.37 (8) and 71.43 (9)°. In the crystal structure, centrosymmetrically related mol-ecules are linked into dimers by inter-molecular N-H⋯O hydrogen bonds.
authors.forename: Yang
authors.initials: Y
authors.lastname: Wang
authors.forename: Xin-Yi
authors.initials: XY
authors.lastname: Zhu
authors.forename: Xiao-Yan
authors.initials: XY
authors.lastname: Ma
authors.forename: Guo-Wei
authors.initials: GW
authors.lastname: Gao
authors.forename: Jian
authors.initials: J
authors.lastname: Men