title: Bis(ethylenediamine)copper(II) bis(O,O'-diethyl dithiophosphate).
abstract: In the structure of the title compound, [Cu(II)(en)(2)][(EtO)(2)P(S)S](2) (en is ethylenediamine) or [Cu(C(2)H(8)N(2))(2)](C(4)H(10)O(2)PS(2))(2), the Cu atom lies on a center of inversion and is coordinated in a slightly distorted square coordination geometry by four N atoms from two ethylenediamine molecules. The diethyl dithiophosphate moieties, (EtO)(2)P(S)S(-), act as counter-anions.
authors.affiliation: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia. hkfun@usm.my
authors.forename: Hoong-Kun
authors.initials: HK
authors.lastname: Fun
authors.forename: Qingli
authors.initials: Q
authors.lastname: Hao
authors.forename: Jiang
authors.initials: J
authors.lastname: Wu
authors.forename: Xujie
authors.initials: X
authors.lastname: Yang
authors.forename: Lude
authors.initials: L
authors.lastname: Lu
authors.forename: Xin
authors.initials: X
authors.lastname: Wang
authors.forename: Suchada
authors.initials: S
authors.lastname: Chantrapromma
authors.forename: Ibrahim Abdul
authors.initials: IA
authors.lastname: Razak
authors.forename: Anwar
authors.initials: A
authors.lastname: Usman