Bis[μ2-bis(diphenylphosphanyl)methane-κ2 P:P′]bis(μ4-diphenylphosphinato-κ4 O:O:O′:O′)bis(μ2-trifluoroacetato-κ2 O:O′)tetrasilver(I) acetonitrile disolvate
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چکیده
In the cation of the title compound, [Ag(4)(C(2)F(3)O(2))(2)(C(12)H(10)O(2)P)(2)(C(25)H(22)P(2))(2)]·2CH(3)CN, the two independent Ag(+) cations are four-coordinated in a distorted tetra-hedral geometry by one P atom from a bis-(diphenyl-phosphan-yl)methane (dppm) ligand, one O atom from a trifluoro-acetate anion and two O atoms from two diphenyl-phosphinate (dpp) ligands. Two dppm ligands, two dpp ligands and two trifluoro-acetate anions bridge four metal atoms, forming a centrosymmetric tetra-nuclear complex. Intra-molecular C-H⋯O hydrogen bonds and a weak π-π inter-action [centroid-centroid distance = 3.9804 (13) Å] are also observed.
منابع مشابه
Bis[μ2-bis(diphenylphosphanyl)methane-κ2 P:P′]bis(μ4-diphenylphosphinato-κ4 O:O:O′:O′)bis[μ2-trifluoromethanesulfonato(0.546/0.454)]-κ2 O:O′;κ2 O:O-tetrasilver(I) acetonitrile disolvate
In the centrosymmetric tetra-nuclear title compound, [Ag(4)(C(12)H(10)O(2)P)(2)(CF(3)O(3)S)(2)(C(25)H(22)P(2))(2)]·2CH(3)CN, the Ag(I) atom is coordinated by one P atom from a bis-(diphenyl-phosphan-yl)methane (dppm) ligand, two O atoms from two diphenyl-phosphinate (dpp) ligands and one O atom from a trifluoro-methane-sulfonate (OTf) anion in a highly distorted tetra-hedral geometry. Four Ag(I...
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