title: A new packing variant of catena-poly[[aquachlorocopper(II)]-mu-pyrazine-2-carboxylato-O,N:N'].
abstract: Single crystals of the title coordination polymer, [CuCl(C5H3N2O2)(H2O)], have been prepared by hydrothermal synthesis. The compound is composed of infinite one-dimensional chains of pseudo-square-pyramidal Cu(II) ions connected via pyrazine-2-carboxylate ligands. A network of O-H...O hydrogen bonding between adjacent chains is responsible for a bilayer structure different from the previously reported polymorph.
authors.affiliation: Department of Chemistry, Lawrence University, Appleton, WI 54912, USA. karen.nordell@lawrence.edu
authors.forename: K J
authors.initials: KJ
authors.lastname: Nordell
authors.forename: D S
authors.initials: DS
authors.lastname: Kass
authors.forename: M D
authors.initials: MD
authors.lastname: Smith