title: 2,5-Bis[2-(2-methoxy-ethoxy)phen-yl]-1,3,4-oxadiazole.
abstract: In the title compound, C(20)H(22)N(2)O(5), the central 1,3,4-oxadiazole ring is essentially planar [r.m.s. deviation from the best plane of 0.0011 Å] and makes dihedral angles of 4.10 (3) and 13.32 (4)° with the two benzene rings. In the crystal structure, the packing is stabilized by weak non-classical inter-molecular C-H⋯N hydrogen bonds, which link the mol-ecules into an extended network.
authors.forename: Xia
authors.initials: X
authors.lastname: Tian
authors.forename: Xiao-Li
authors.initials: XL
authors.lastname: Zhen
authors.forename: Jian-Rong
authors.initials: JR
authors.lastname: Han
authors.forename: Chang-Xin
authors.initials: CX
authors.lastname: Ming
authors.forename: Shou-Xin
authors.initials: SX
authors.lastname: Liu