title: catena-Poly[[dianilinedichloridocopper(II)]-μ(2)-2,5-bis-(4-pyrid-yl)-1,3,4-oxadiazole].
abstract: In the title compound, [CuCl(2)(C(6)H(7)N)(2)(C(12)H(8)N(4)O)](n), the Cu atom, located on an inversion center, is coordinated by four N atoms from two aniline ligands and two 2,5-bis-(4-pyrid-yl)-1,3,4-oxadiazole ligands. Two Cl atoms lying above and below the plane formed by these four N atoms inter-act weakly with the Cu atom [Cu-Cl = 2.7870 (7) Å]. The trans 2,5-bis-(4-pyrid-yl)-1,3,4-oxadiazole ligands act as bridging ligands, linking adjacent Cu atoms and forming a one-dimensional coordination polymer. Two anilines coordinate with each Cu atom as terminal groups. The structure contains two classical N-H⋯Cl and two non-classical C-H⋯Cl hydrogen bonds.
authors.forename: Qinglong
authors.initials: Q
authors.lastname: Meng
authors.forename: Yiming
authors.initials: Y
authors.lastname: Wu
authors.forename: Chi
authors.initials: C
authors.lastname: Zhang