Cluster synthesis. 32. Hydrogen-rich metal cluster complexes from the reaction of Pt sub 2 Os sub 4 (CO) sub 18 wtih hydrogen. Synthesis and molecular structures of PtOs sub 5 (CO) sub 16 (. mu. minus H) sub 6 , Pt sub 2 Os sub 5 (CO) sub 17 (. mu. minus H) sub 6 , PtOs sub 6 (CO) sub 18 (. mu. minus H) sub 8 , and Pt sub 2 Os sub 7 (CO) sub 23 (. mu. minus H) sub 8

Journal Article · Wed May 15 00:00:00 EDT 1991 · Inorganic Chemistry; (United States)

DOI:https://doi.org/10.1021/ic00010a036· OSTI ID:6109463

Adams, R D; Pompeo, M P; Wu, Wengan ^[1]

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1. Univ. of South Carolina, Columbia (United States)

From the reaction of Pt{sub 2}Os{sub 4}(CO){sub 18} with hydrogen at 25C/100 atm, four new hydrogen-rich platinum osmium carbonyl cluster complexes were obtained. All four compounds were characterized by IR, {sup 1}H NMR, and single-crystal X-ray diffraction analyses. The structures of all of the flusters are based on vertex-shared condensed polyhedra using platinum atoms at the vertex-sharing sites. The positions of all the hydride ligands were determined by a combination of {sup 1}H NMR spectroscopy and crystallography. The crystal structures of the compounds are reported. 19 refs., 4 figs., 13 tabs.

• OSTI ID: 6109463
• Journal Information: Inorganic Chemistry; (United States), Vol. 30:10; ISSN 0020-1669
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
08 HYDROGEN
CARBONYLS
CHEMICAL PREPARATION
MOLECULAR STRUCTURE
OSMIUM COMPLEXES
PLATINUM COMPLEXES
CATALYSTS
CHEMICAL REACTIONS
CRYSTAL STRUCTURE
EXPERIMENTAL DATA
HYDROGEN
HYDROGEN STORAGE
HYDROGENATION
NMR SPECTRA
PROTONS
BARYONS
COMPLEXES
DATA
ELEMENTARY PARTICLES
ELEMENTS
FERMIONS
HADRONS
INFORMATION
NONMETALS
NUCLEONS
NUMERICAL DATA
SPECTRA
STORAGE
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
400201* - Chemical & Physicochemical Properties
080201 - Hydrogen- Chemisorption Storage