title: Bis(4-amino-benzene-sulfonato-κO)bis-(propane-1,3-diamine-κN,N')copper(II) dihydrate.
abstract: In the title compound, [Cu(C(3)H(10)N(2))(2)(C(6)H(6)NO(3)S)(2)]·2H(2)O, the Cu(II) atom lies on an inversion center and is hexa-coordinated by four N atoms from two 1,3-diamino-propane ligands and two O atoms from two 4-amino-benzene-sulfonate ligands in a trans arrangement, displaying a distorted and axially elongated octa-hedral coordination geometry, with the O atoms at the axial positions. A three-dimensional network is formed in the crystal structure through O-H⋯O, N-H⋯O and N-H⋯N hydrogen bonds.
authors.forename: Ke-Juan
authors.initials: KJ
authors.lastname: Zhang
authors.forename: Xiang-Gao
authors.initials: XG
authors.lastname: Meng
authors.forename: Xiu-Ling
authors.initials: XL
authors.lastname: Li