title: catena-Poly[[bis-(nitrato-κO)copper(II)]-μ-1,4-bis-(4,5-dihydro-1,3-oxazol-2-yl)-benzene-κN:N'].
abstract: In the title coordination polymer, [Cu(NO(3))(2)(C(12)H(12)N(2)O(2))](n), the Cu(II) ion, situated on an inversion center, is coordinated by two O atoms from two nitrate anions and two N atoms from two 1,4-bis-(4,5-dihydro-1,3-oxazol-2-yl)benzene (L) ligands in a distorted square-planar geometry. Each L ligand also lies across an inversion center and bridges two Cu(II) ions, forming a polymeric chain running along the [101] direction. The three O atoms of the nitrate group are disordered over two positions in a 3:2 ratio.
authors.forename: Pin-Ning
authors.initials: PN
authors.lastname: Wang
authors.forename: Chun-Wei
authors.initials: CW
authors.lastname: Yeh
authors.forename: Hui-An
authors.initials: HA
authors.lastname: Tsai
authors.forename: Ju-Chun
authors.initials: JC
authors.lastname: Wang
authors.forename: Maw-Cherng
authors.initials: MC
authors.lastname: Suen