title: catena-Poly[[bis-(ethyl-enediamine)copper(II)]-μ-sulfato].
abstract: In the title compound, [Cu(SO(4))(C(2)H(8)N(2))(2)](n), the Cu, S and two O atoms lie on a mirror plane. The Cu atom is in a distorted octa-hedral environment and the ethyl-enediamine ligand is in a gauche conformation. The sulfate dianion is bridging, forming a one-dimensional chain. A two-dimensional net parallel to (001) is generated by N-H⋯O hydrogen bonding between the chains.
authors.affiliation: Bijvoet Center for Biomolecular Research, Crystal and Structural Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands.
authors.forename: Martin
authors.initials: M
authors.lastname: Lutz
authors.forename: Stef
authors.initials: S
authors.lastname: Smeets
authors.forename: Pascal
authors.initials: P
authors.lastname: Parois