In chemistry, a metal carbonyl cluster is a compound that contains two or more metal atoms linked in part by metal–metal bonds and containing carbon monoxide (CO) as the exclusive or predominant ligand. The area is a subfield of metal carbonyl chemistry, and many metal carbonyl clusters are in fact prepared from simple metal carbonyls. Simple examples include Fe2(CO)9, Fe3(CO)12, and Mn2(CO)10.[1] High nuclearity clusters include [Rh13(CO)24H3]2− and the stacked Pt3 triangules [Pt3n(CO)6n]2− (n = 2–6).[2]
Structure of Rh4(CO)12.
^Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.
^Paul J. Dyson, J. Scott McIndoe "Transition Metal Carbonyl Cluster Chemistry" Taylor & Francis, 2000.
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In chemistry, a metalcarbonylcluster is a compound that contains two or more metal atoms linked in part by metal–metal bonds and containing carbon monoxide...
Metalcarbonyls are coordination complexes of transition metals with carbon monoxide ligands. Metalcarbonyls are useful in organic synthesis and as catalysts...
featuring significant metal-metal interactions. The development of metalcarbonylclusters such as Ni(CO)4 and Fe(CO)5 led quickly to the isolation of Fe2(CO)9...
This yellow-colored metalcarbonylcluster is an important precursor to organo-osmium compounds. Many of the advances in cluster chemistry have arisen...
In organic chemistry, carbonyl reduction is the conversion of any carbonyl group, usually to an alcohol. It is a common transformation that is practiced...
the chemical compound with the formula Ru3(CO)12. Classified as metalcarbonylcluster, it is a dark orange-colored solid that is soluble in nonpolar organic...
octacarbonyl is an organocobalt compound with composition Co2(CO)8. This metalcarbonyl is used as a reagent and catalyst in organometallic chemistry and organic...
Hexadecacarbonylhexarhodium is a metalcarbonylcluster with the formula Rh6(CO)16. It exists as purple-brown crystals that are slightly soluble in dichloromethane...
insoluble in water and easily oxidized by air. It is an example of a metalcarbonylcluster. This compound is synthesized by decarbonylation of Co2(CO)8. 2...
common spiro [4.3] cluster compound. Adding to the transition metal-bismuth carbonylclusters, the dibismuth clusters with transition metals have also been...
carboranes, the higher boranes and borane anions, and various transition-metalcarbonylcluster compounds". J. Chem. Soc. D. 1971 (15): 792–793. doi:10.1039/C29710000792...
Ruthenium cluster (μ-C)Ru9(CO)14 (μ3-η5: η2:η2-C9H7)2, containing a tripped trigonal prism geometry around the carbide. The iron carbonyl carbides exist...
direct reaction of nickel metal with carbon monoxide. This pioneering work foreshadowed the existence of many other metalcarbonyl compounds, including those...
carboranes, the higher boranes and borane anions, and various transition-metalcarbonylcluster compounds". J. Chem. Soc. D. 1971 (15): 792–793. doi:10.1039/C29710000792...
Clusters". He was a pioneer in metalcarbonylcluster syntheses. He developed and improved quantitative methods for the synthesis of large carbonyl clusters...
ketenylidene in organometallic chemistry, it is a ligand observed in metalcarbonylclusters, e.g. [OC2Co3(CO)9]+. Ketenylidenes are proposed as intermediates...
accommodate doubly bridging halides. In the area of metalcarbonylclusters, a prototypical octahedral cluster is [Fe6C(CO)16]2−, which is obtained by heating...
Rh4(CO)12. This dark-red crystalline solid is the smallest binary rhodium carbonyl that can be handled as a solid under ambient conditions. It is used as...
and a metal follows the same principles as the bonding in carbonyl complexes. The nitrosyl cation serves as a two-electron donor to the metal and accepts...
source of iron(0) than iron pentacarbonyl. It was one of the first metalcarbonylclusters synthesized. It was occasionally obtained from the thermolysis...
In the area of metalcluster chemistry, a butterfly cluster compound usually describes tetrametallic clusters containing five M-M bonds. A prototype of...
fluxional properties of metalcarbonyl and metal isocyanide complexes. Some complexes that exhibit this process are cobalt carbonyl and cyclopentadienyliron...
Several metalcarbonylclusters are referred to as tetrahedranes, e.g. tetrarhodium dodecacarbonyl. Metallatetrahedranes with a single metal (or phosphorus...
with the formula Ir4(CO)12. This tetrahedral cluster is the most common and most stable "binary" carbonyl of iridium. This air-stable species is only poorly...
homoleptic carbonyl and magnesium a mononuclear heteroleptic carbonyl, both with only two carbonyl ligands instead of eight to each metal atom. The first...
relaxed to include also highly lipophilic complexes such as metalcarbonyls and even metal alkoxides. Organometallic compounds are mainly considered a...
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