title: catena-Poly[[[acetonitrile-copper(I)]-bis-[μ-bis-(diphenyl-phosphino)methane-κP:P']-copper(I)-μ-1,2-di-4-pyridy-l-ethene] bis-(tetra-fluoridoborate)].
abstract: The title dinuclear copper(I) complex, {[Cu(2)(C(2)H(3)N)(C(12)H(10)N(2))(C(25)H(22)P(2))(2)](BF(4))(2)}(n), contains 1,2-di-4-pyridyl-ethene, bis-(diphenyl-phosphino)methane and acetonitrile ligands. The two Cu atoms, one with an N(2)P(2) ligand set and the other with an NP(2) ligand set, are bridged by two bis-(diphenyl-phosphino)methane ligands, forming an eight-membered ring.
authors.forename: Yufei
authors.initials: Y
authors.lastname: Wang
authors.forename: Xin
authors.initials: X
authors.lastname: Gan
authors.forename: Chen
authors.initials: C
authors.lastname: Jishu