[Bis(diphenylphosphanyl)dimethylsilane-κ2 P,P′]tetracarbonylchromium(0)
نویسندگان
چکیده
The title compound, [Cr(C(26)H(26)P(2)Si)(CO)(4)], was obtained by the reaction of Ph(2)PSiMe(2)PPh(2) with Cr(CO)(6) in refluxing toluene by ligand exchange. The CrC(4)P(2) coordination geometry at the Cr atom is distorted octa-hedral, with a P-Cr-P bite angle of 80.27 (1)°.
منابع مشابه
[2,2-Bis(diphenylphosphanyl)propane-κ2 P,P′]tetracarbonylchromium(0) dichloromethane monosolvate
The title compound, [Cr(C(27)H(26)P(2))(CO)(4)]·CH(2)Cl(2), was obtained by the reaction of Ph(2)PCMe(2)PPh(2) with Cr(CO)(6) in refluxing toluene by substitution of two carbonyl ligands. The CrC(4)P(2) coordination geometry at the Cr atom is distorted octa-hedral, with a P-Cr-P bite angle of 70.27 (2)°.
متن کامل[1,3-Bis(diphenylphosphino)pentane-κ2 P,P′]tetracarbonylchromium(0)
In the title compound, [Cr(C(29)H(30)P(2))(CO)(4)], the Cr atom is octa-hedrally coordinated by four carbonyl ligands and one bidentate phosphine ligand, which is bounded as a chelate in a cis position. The average Cr-P and Cr-C bond lengths are 2.377 and 1.865 Å, respectively.
متن کامل[N,N-Bis(diphenylphosphanyl)propanamine-κ2 P,P′]dichloridonickel(II)
In the title complex, [NiCl(2)(C(27)H(27)NP(2))], the Ni(2+) ion is coordinated by two chloride ions and two P atoms of the bidentate N,N-bis-(diphenyl-phosphan-yl)propyl ligand to generate a strongly distorted cis-NiCl(2)P(2) square-planar geometry for the metal ion. A NiP(2)N rhombus occurs within the chelating ligand.
متن کامل[1,1′-Bis(diphenylphosphanyl)ferrocene-κ2 P,P′]dichloridocadmium(II) dichloromethane disolvate
In the title complex, [CdFe(C(17)H(14)P)(2)Cl(2)]·2CH(2)Cl(2), the Cd(II) atom has a distorted tetra-hedral coordination geometry by two chloride anions and two P atoms of 1,1'-bis-(diphenyl-phosphan-yl)ferrocene. In the crystal, complex mol-ecules are linked into a three-dimensional network by C-H⋯Cl hydrogen bonds involving the dichloro-methane solvent mol-ecules.
متن کامل[1,3-Bis(diphenylphosphanyl)propane-κ2 P,P′](1,10-phenanthroline-κ2 N,N′)copper(I) perchlorate
The title compound, [Cu(C(12)H(8)N(2))(C(27)H(26)P(2))]ClO(4), crystallizes with two Cu(I) complex cations and two perchlorate anions in the asymmetric unit. Each Cu(I) cation is four-coordinated by two P atoms of a 1,3-bis-(diphenyl-phosphan-yl)propane mol-ecule and two N atoms of a 1,10-phenanthroline ligand, with a coordination geometry that can be considered as distorted tetra-hedral. The c...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010