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About: Transition metal carbyne complex     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Substance100019613, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatTransitionMetalsyago:Abstraction100002137yago:ChemicalElement114622893yago:Matter100020827yago:MetallicElement114625458yago:Part113809207yago:PhysicalEntity100001930yago:Relation100031921chemical compoundyago:Substance100019613 New Facet based on Instances of this Class

Transition metal carbyne complexes are organometallic compounds with a triple bond between carbon and the transition metal. This triple bond consists of a σ-bond and two π-bonds. The HOMO of the carbyne ligand interacts with the LUMO of the metal to create the σ-bond. The two π-bonds are formed when the two HOMO orbitals of the metal back-donate to the LUMO of the carbyne. They are also called metal alkylidynes—the carbon is a carbyne ligand. Such compounds are useful in organic synthesis of alkynes and nitriles. They have been the focus on much fundamental research.