μ-1,1′-Bis(diphenylphosphino)ferrocene-κ2 P:P′-bis{[(Z)-O-isopropyl N-(4-nitrophenyl)thiocarbamato-κS]gold(I)} chloroform disolvate
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چکیده
The dinuclear title mol-ecule, [Au(2)Fe(C(10)H(11)N(2)O(3)S)(2)(C(17)H(14)P)(2)]·2CHCl(3), has crystallographic twofold symmetry with the Fe atom (bonded to two η(5)-cyclo-penta-dienyl rings) situated on the rotation axis. The Au atom exists within a linear geometry defined by an S,P-donor set with a deviation from linearity [S-Au-P = 176.86 (6)°] due to the close approach of the thio-carbamate O atom [Au⋯O = 3.108 (5) Å]. The mol-ecule has a U-shaped geometry which facilitates the formation of an intra-molecular Au⋯Au inter-action [3.0231 (5) Å]. In the crystal, the presence of C-H⋯O(nitro) contacts leads to the formation of layers with substantial voids; these are occupied by the solvent mol-ecules of crystallization, which are held in place by C-H⋯S contacts.
منابع مشابه
[μ-1,1′-Bis(diphenylphosphino)ferrocene-κ2 P:P′]bis{[(Z)-O-isopropyl-N-(4-methylphenyl)thiocarbamato-κS]gold(I)}
In the title compound, [Au(2)Fe(C(11)H(14)NOS)(2)(C(17)H(14)P)(2)], the Fe(II) atom is located on a crystallographic centre of inversion. For the Au(I) atom, the deviation from linearity defined by its S,P-donor set [S-Au-P = 178.17 (8) Å] is due to an intra-molecular Au⋯O contact [3.079 (4) Å]. In the crystal, supra-molecular chains mediated by C-H⋯N inter-actions are formed, which run paralle...
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