Bis[μ-bis(diphenylphosphino)methane-κ2 P:P′]bis[(2,2′-bipyridine-κ2 N,N′)copper(I)] bis(tetrafluoroborate)
نویسندگان
چکیده
The centrosymmetric title compound, [Cu(2)(C(10)H(8)N(2))(2)(C(25)H(22)P(2))(2)](BF(4))(2), consists of discrete dinuclear cations and tetra-fluoro-borate anions. The two Cu(I) centers are bridged by the phosphine ligands to form an eight-membered ring. The Cu(I) center exhibits a tetra-hedral coordination as it is chelated by the N-heterocycle.
منابع مشابه
catena-Poly[[[acetonitrilecopper(I)]-bis[μ-bis(diphenylphosphino)methane-κ2 P:P′]-copper(I)-μ-1,2-di-4-pyridylethene] bis(tetrafluoridoborate)]
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.
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The title complex, [Ag(2)(C(10)H(8)N(2))(2)(C(32)H(30)N(2)P(2))](ClO(4))(2)·2CH(3)COCH(3), is a centrosymmetric dimer with pairs of Ag(I) atoms bridged by N,N'-bis-(diphenyl-phosphinometh-yl)ben-zene-1,4-diamine ligands. In addition, each Ag(I) atom is coordin-ated by one chelating 2,2'-bipyridine ligand, giving a distorted trigonal coordination environment.
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The title compound, [Ag(NCS)(C(25)H(22)P(2))](n), contains two Ag(+) ions, two thio-cyanate ions and two bis-(diphenyl-phosphino)methane (dppm) ligands in the asymmetric unit. One of the thiocyanate ions bridges the two Ag(+) ions in a μ(2)-mode from its S atom and the two dppm ligands bridge the silver ions in a μ(1),μ(1) mode. The remaining SCN(-) ion bridges the binuclear units via its N and...
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The dication of the title compound, [Cu2(C28H28P2)2(C16H16N2)2](PF6)2·2CH2Cl2, has crystallographically imposed inversion symmetry. The copper(I) cation is coordinated in a distorted tetra-hedral geometry by two N atoms of a chelating 3,4,7,8-tetra-methyl-1,10-phenanthroline ligand and two P atoms of two bridging 1,4-bis-(di-phenyl-phosphan-yl)butane ligands, forming a 14-membered ring. An intr...
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The asymmetric unit of the title compound, [Ag(2)(C(2)ClF(2)O(2))(2)(C(25)H(22)P(2))(2)], consists of two half-mol-ecules, each Ag(I) ion lying on a center of symmetry. In each complete mol-ecule, two bis-(diphenyl-phosphino)methane ligands bridge two Ag(I) ions, which are further coordinated by one chloro-difluoro-acetate ligand, giving T-shaped geometries and short intra-molecular Ag⋯Ag dista...
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