title: catena-Poly[dieth-yl(2-hydroxy-ethyl)-ammonium [[tetra-μ-acetato-κO:O'-dicuprate(II)(Cu-Cu)]-μ-acetato-κO:O'] dichloro-methane solvate].
abstract: The title compound, {(C(6)H(16)NO)[Cu(2)(CH(3)COO)(5)]·CH(2)Cl(2)}(n), consists of acetate-bridged Cu(2)(CH(3)COO)(4) units that are connected via another acetate anion at each terminus to form infinite anionic [{Cu(2)(CH(3)COO)(4)}(CH(3)COO)](n) chains along [100]. The connecting acetate is hydrogen bonded to the dieth-yl(2-hydroxy-ethyl)ammonium cation, and the dichloro-methane solvent mol-ecule fills the remaining voids in the structure. The O-Cu-Cu angles along the polymeric chain are nearly linear [175.49 (5)°], but individual O-Cu-Cu-O units along the chain are bent and rotated against each other at the bridging acetate ion. Translation of each Cu(2)(CH(3)COO)(4) unit along the chain, represented by the least-squares plane of the two copper ions along with four of the acetate O atoms, rotated these units by 35.16 (3)°.
authors.forename: Muhammad
authors.initials: M
authors.lastname: Shahid
authors.forename: Muhammad
authors.initials: M
authors.lastname: Mazhar
authors.forename: Paul
authors.initials: P
authors.lastname: O'Brien
authors.forename: Mohammad
authors.initials: M
authors.lastname: Afzaal
authors.forename: James
authors.initials: J
authors.lastname: Raftery