catena-Poly[silver(I)-bis[μ-bis(diphenylphosphino)methane-κ2 P:P′]-μ-thiocyanato-κ2 S:S-silver(I)-μ-thiocyanato-κ2 S:N]
نویسندگان
چکیده
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 S atoms, generating a one-dimensional polymer propagating in [01]: the resulting AgP(2)SN and AgP(2)S(2) coordination geometries could be described as distorted tetra-hedral.
منابع مشابه
catena-Poly[silver(I)-bis[μ-4-methyl-1H-1,2,4-triazole-3(4H)-thione-κ2 S:S]-silver(I)-di-μ-thiocyanato-κ2 S:N;κ2 N:S]
In the title one-dimensional coordination polymer, [Ag2(NCS)2(C3H5N3S)2] n , the Ag(I) atom adopts a distorted tetra-hedral AgNS3 geometry. Adjacent Ag(I) atoms in the [001] chain are alternately linked by pairs of bridging 4-methyl-1H-1,2,4-triazole-3(4H)-thione (Hmptrz) ligands (via their S atoms) and double thio-cyanate bridges linking through both S and N atoms (μ-1,3-SCN). An intra-chain N...
متن کاملPoly[bis[μ-1,3-bis(diphenylphosphanyl)propane-κ2 P:P′]-di-μ-thiocyanato-κ2 S:N;κ2 N:S-disilver(I)]
In the title coordination polymer, [Ag(2)(NCS)(2)(C(27)H(26)P(2))(2)](n), two centrosymmetrically related Ag(+) cations are linked by two thio-cyanate anions into binuclear eight-membered macrocycles. The Ag⋯Ag separation within the macrocycle is 5.4400 (6) Å. The distorted tetra-hedral coordination about each metal atom is completed by the P atoms of two bridging 1,3-bis-(diphenyl-phosphan-yl)...
متن کاملcatena-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.
متن کاملcatena-Poly[[bis[2-(1H-1,2,4-triazol-1-yl-κN 4)pyrazine]cadmium(II)]-di-μ-thiocyanato-κ2 S:N;κ2 N:S]
The title compound, [Cd(NCS)(2)(C(6)H(5)N(5))(2)](n), is a coordination polymer with the Cd(II) centre located on a twofold rotation axis. The Cd(II) centre assumes a distorted octa-hedral geometry. The thio-cyanate anions function as bridging ligands between the Cd(II) centres, leading to a chain-like arrangement expanding along [001].
متن کاملcatena-Poly[[(nitrato-κ2 O,O′)silver(I)]-μ-1,2-bis(diphenylphosphino)ethane-κ2 P:P′]
In the title chain compound, [Ag(NO(3))(C(26)H(24)P(2))](n), the bis-(diphenyl-phosphino)ethane (dppe) units link the Ag(+) ions into chains along [001]. A nitrate anion is coordinated to the Ag atom. There is a centre of symmetry at the mid-point of the ethane C-C bond and a twofold rotation axis passes through the Ag, N and terminal O atoms. Each Ag atom is four-coordinated in a distorted tet...
متن کامل