Crystal structure of tricarbonyl(μ-diphenylphosphido-κ2 P:P)(methyldiphenylsilyl-κSi)bis(triphenylphosphane-κP)iron(II)platinum(0)(Fe—Pt)
نویسندگان
چکیده
The title compound, [FePt(C12H10P)(C13H13Si)(C18H15P)2(CO)3]·0.5CH2Cl2, represents an example of a phosphido-bridged heterobimetallic silyl complex; these are inter-esting precursors for the coordination and activation of small unsaturated organic mol-ecules. The μ2-PPh2 ligand spans the iron and platinum atoms, which are connected via a metal-metal bond of 2.7738 (4) Å. In contrast to most other complexes of the [(OC)3Fe(SiR 3)(μ-PR 2)PtL 2] family, where the iron-bound SiR 3 group is trans-arranged with respect to the μ2-PPh2 ligand, the SiPh2Me ligand is roughly collinear with the Fe-Pt vector [Si-Fe-Pt = 169.07 (3)°].
منابع مشابه
Bis(μ-diisopropylphosphanido-κ2 P:P)bis[hydrido(triisopropylphosphane-κP)platinum(II)]
In the centrosymmetric mol-ecular structure of the title compound [Pt(2)(C(6)H(14)P)(2)H(2)(C(9)H(21)P)(2)], each Pt(II) atom is bound on one side to a phosphane ligand (PiPr(3)) and a hydrido ligand. On the other side, it is bound to two phosphanide ligands (μ-PiPr(2)), which engage a bridging position between the two Pt(II) atoms, forming a distorted square-planar structure motif. The Pt⋯Pt d...
متن کامل[μ-Bis(diphenylphosphanyl)methane]tricarbonyl(μ-p-toluenesulfonylmethyl isocyanato)(triphenylphosphane)ironplatinum(Fe—Pt)
The title compound, [FePt(C(9)H(9)NO(2)S)(C(18)H(15)P)(C(25)H(22)P(2))(CO)(3)], represents a rare example of an isonitrile-bridged heterobimetallic complex (here Pt and Fe) and is an inter-esting precursor for the preparation of heterodinuclear μ-amino-carbyne complexes, since the basic imine-type N atom of the μ(2)-C=N-R ligand readily undergoes addition with various electrophiles to afford im...
متن کاملcatena-Poly[[(triphenylphosphane-κP)silver(I)]-μ-4,4′-bipyridine-κ2 N:N′-[(triphenylphosphane-κP)silver(I)]-di-μ-chlorido]
In the title coordination polymer, [Ag2Cl2(C10H8N2)(C18H15P)2] n , the Ag(I) cation is coordinated by a 4,4'-bi-pyridine N atom, a tri-phenyl-phosphane P atom and two Cl(-) anions in a distorted tetra-hedral geometry. The 4,4-bi-pyridine and Cl(-) anions bridge the Ag(I) cations, forming polymeric chains running along [21-1]. In the crystal, weak C-H⋯Cl inter-actions link the polymeric chains i...
متن کاملCrystal structure of μ-1κC:2(η2)-carbonyl-carbonyl-1κC-chlorido-2κCl-μ-chloridoborylene-1:2κ2 B:B-[1(η5)-pentamethylcyclopentadienyl](tricyclohexylphosphane-2κP)iron(II)platinum(II) benzene monosolvate
In the mol-ecular structure of the dinuclear title compound [η(5)-(C5(CH3)5)(CO)Fe{(μ-BCl)(μ-CO)}PtCl(P(C6H11)3)]·C6H6, the two metal atoms, iron(II) and platinum(II), are bridged by one carbonyl (μ-CO) and one chlorido-borylene ligand (μ-BCl). The Pt(II) atom is additionally bound to a chloride ligand situated trans to the bridging borylene, and a tri-cyclo-hexyl-phosphane ligand (PCy3) trans ...
متن کاملμ-Bis(diphenylphosphanyl)borato-κ2 P:P′-bis[dicarbonyl(η5-cyclopentadienyl)iron(II)] tetrachloridoferrate(III) chloroform solvate
The title compound, [Fe(2)(C(5)H(5))(2)(C(24)H(22)BP(2))(CO)(4)][FeCl(4)]·CHCl(3), is an oxidation product of CpFe(CO)(2)PPh(2)BH(3). One pair of phenyl rings attached to the two different P atoms are almost parallel, as are the other pair [dihedral angles = 8.7 (5) and 8.9 (5)°]. The planes of the two cyclo-penta-dienyl rings are inclined by 26.8 (7)° with respect to each other. The carbonyl g...
متن کامل