title: catena-Poly[[aqua-bromidocopper(II)]-μ(3)-(picolinato N-oxide)].
abstract: The title complex, [CuBr(C(6)H(4)NO(3))(H(2)O)](n), exhibits a layered structure which is stabilized by inter-molecular O-H⋯O and O-H⋯Br(-) hydrogen bonds, van der Waals forces and π-π inter-actions [centroid-centroid distance = 3.747(4) Å] between the parallel pyridine rings from two neighboring layers.
authors.affiliation: College of Materials Science and Engineering, Huaqiao University, Xiamen, Fujian 361021, People's Republic of China.
authors.forename: Xin-Yu
authors.initials: XY
authors.lastname: Wang
authors.forename: Xiao-Qing
authors.initials: XQ
authors.lastname: Zhang
authors.forename: Wen-Shi
authors.initials: WS
authors.lastname: Wu