title: Bis[4-(2-hydroxy-ethyl-amino)phen-yl] sulfone.
abstract: The title compound, C(16)H(20)N(2)O(4)S, exhibits a V-shape structure with a dihedral angle of 77.5 (11)° formed by the two benzenel rings. The mol-ecular packing is stabilized by intra-molecular and inter-molecular hydrogen bonds as well as π-π [3.738 (3) Å] and C-H⋯π inter-actions.
authors.forename: Guo-Feng
authors.initials: GF
authors.lastname: Chen
authors.forename: Guo-Chun
authors.initials: GC
authors.lastname: Ma
authors.forename: Jing
authors.initials: J
authors.lastname: Hu
authors.forename: Wen-Qin
authors.initials: WQ
authors.lastname: Zhang