title: Bis[bis(N,N-diethyl-1,1-diselenocarbamato)copper(II)], [Cu(Se(2)CNEt(2))(2)](2).
abstract: The title centrosymmetric Cu(II) binuclear complex, bis(micro-N,N-diethyl-1,1-diselenocarbamato-Se,Se':Se)bis[(N,N-diethyl-1,1-diselenocarbamato-Se,Se')copper(II)], [Cu(Se(2)CNEt(2))(2)](2) or [Cu(2)(C(5)H(10)NSe(2))(4)], is built from two symmetry-related [Cu{Se(2)CN(Et)(2)}(2)] units by pairs of Cu-Se bonds. The coordination geometry at the unique Cu atom is distorted square pyramidal, with Cu-Se distances in the range 2.4091 (11)-2.9095 (10) A.
authors.affiliation: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Fuzhou, Fujian 350002, People's Republic of China.
authors.forename: Rong
authors.initials: R
authors.lastname: Cao
authors.forename: Mutai
authors.initials: M
authors.lastname: Bao
authors.forename: Jiabao
authors.initials: J
authors.lastname: Weng
authors.forename: Weiping
authors.initials: W
authors.lastname: Su
authors.forename: Maochun
authors.initials: M
authors.lastname: Hong