X-ray structural investigation of the pentanuclear carbonyl-phosphine cluster of platinum Pt/sub 5/(CO)(. mu. -/sub 2/-CO)/sub 5/(PPh/sub 3/)/sub 4/ in the form of a solvate with three benzene molecules
An x-ray structural investigation of the pentanuclear platinum cluster with a carbonyl-phosphine ligand environment Pt/sub 5/(CO)/sub 6/(PPh/sub 3/)/sub 4/ x 3C/sub 6/H/sub 6/ has been carried out (diffractometer, lambdaMo, -120/sup 0/, 9412 reflections, least-squares method in the anisotropic approximation to R = 0.029). The crystals are triclinic, a = 13,454, b = 13.719, c = 24.261 A, ..cap alpha.. = 76.71, ..beta.. = 85.94, ..gamma.. 73.36/sup 0/, the space group is P anti 1, and Z = 2. The Pt/sub 5/ cluster is a tetrahedron with the fifth Pt atom located over one of the edges; the structure of the cluster is similar to that previously investigated by Barbier et al, which is not isomorphous to the solvate of the same compound with three toluene molecules.
- Research Organization:
- A.N. Nesmeyanov Institute of Organometallic Compounds, USSR
- OSTI ID:
- 6367191
- Journal Information:
- Sov. J. Coordinat. Chem.; (United States), Vol. 12:4; Other Information: Translated from Koordinatsionnaya Khimiya; 12: No.4, 553-557(Apr 1986)
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE
PLATINUM COMPLEXES
MOLECULAR STRUCTURE
TRICLINIC LATTICES
X-RAY DIFFRACTION
BINDING ENERGY
BOND ANGLE
BOND LENGTHS
CARBONYLS
CATALYTIC EFFECTS
COORDINATION NUMBER
INTERATOMIC DISTANCES
LATTICE PARAMETERS
LIGANDS
PHOSPHINES
SPACE GROUPS
STRUCTURAL CHEMICAL ANALYSIS
COHERENT SCATTERING
COMPLEXES
CRYSTAL LATTICES
CRYSTAL STRUCTURE
DIFFRACTION
DIMENSIONS
DISTANCE
ENERGY
LENGTH
PHOSPHORUS COMPOUNDS
SCATTERING
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties
360602 - Other Materials- Structure & Phase Studies