Metallocarbohedryne (original) (raw)
A metallocarbohedryne (or met-car for short) is any one of a family of chemical compounds with the generic molecular formula M8C12, where M is a transition metal such as titanium, vanadium, zirconium, niobium, hafnium, molybdenum, chromium, or iron. The name is also used for the corresponding cations M8Cn+12 and anions M8Cn-12. The first papers used the name metallo-carbohedrene (with or without the hyphen) for this type of compound.
| Property | Value |
|---|---|
| dbo:abstract | A metallocarbohedryne (or met-car for short) is any one of a family of chemical compounds with the generic molecular formula M8C12, where M is a transition metal such as titanium, vanadium, zirconium, niobium, hafnium, molybdenum, chromium, or iron. These compounds have similar properties and a similar molecular structure, with the eight metal atoms at the corners of a somewhat distorted cube, and the twelve carbon atoms, in pairs, placed diagonally across the faces of the cube. The structure can also be described as two intersecting tetrahedra of metal atoms, with the carbon atoms placed in pairs along the edges of one tetrahedron. They have been extensively studied in the gas phase, and sometimes dispersed in solid materials, but so far have not been produced in bulk or in solution. Nevertheless, they have attracted interest because of their stability and symmetry, a relatively low ionization potential, delayed extraction, and possibly interesting magnetic properties. Some authors suggest that they may eventually find applications in electronics and catalysis. The name is also used for the corresponding cations M8Cn+12 and anions M8Cn-12. The first papers used the name metallo-carbohedrene (with or without the hyphen) for this type of compound. (en) |
| dbo:wikiPageID | 44080430 (xsd:integer) |
| dbo:wikiPageLength | 15983 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1120241812 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Calorie dbr:Carbon dbr:Catalyst dbr:Propylene dbr:Electric_arc dbr:Electrode dbr:Mole_(unit) dbr:Benzene dbr:Hydrocarbon dbr:Hydrogen dbr:Hydrogen_disulfide dbr:Petroleum dbr:Cube dbr:Cuboctahedron dbr:Vanadium_carbide dbr:Delayed_extraction dbr:Mass_spectrometry dbr:Molybdenum dbr:Chemical_compound dbr:Electronvolt dbr:Molecular_formula dbr:Molecular_structure dbr:Thiophene dbr:Anion dbr:Linus_Pauling dbr:Zinc dbr:Zirconium dbr:Fullerene dbr:Hafnium dbr:Symmetry dbr:Symmetry_group dbr:2-butene dbr:Butadiene dbr:Cation dbr:Titanium dbr:Titanium_carbide dbr:Helium dbr:Acetylene dbr:Ammonia dbr:Ethylene dbr:Niobium dbr:Chromium dbr:Graphite dbr:Vanadium dbr:Ion_trap dbr:Iron dbr:Tetrahedron dbr:Ab_initio dbr:Laser dbr:Sulfur dbr:Dodecahedron dbc:Inorganic_carbon_compounds dbr:Picometre dbr:Exothermic dbr:Methane dbr:Soot dbr:Ionization_potential dbr:Static_polarizability dbr:Iron_carbide dbr:Deniz_van_Heijnsbergen |
| dbp:wikiPageUsesTemplate | dbt:Chem |
| dct:subject | dbc:Inorganic_carbon_compounds |
| gold:hypernym | dbr:Metal |
| rdf:type | dbo:Band |
| rdfs:comment | A metallocarbohedryne (or met-car for short) is any one of a family of chemical compounds with the generic molecular formula M8C12, where M is a transition metal such as titanium, vanadium, zirconium, niobium, hafnium, molybdenum, chromium, or iron. The name is also used for the corresponding cations M8Cn+12 and anions M8Cn-12. The first papers used the name metallo-carbohedrene (with or without the hyphen) for this type of compound. (en) |
| rdfs:label | Metallocarbohedryne (en) |
| owl:sameAs | freebase:Metallocarbohedryne yago-res:Metallocarbohedryne wikidata:Metallocarbohedryne https://global.dbpedia.org/id/mxZS |
| prov:wasDerivedFrom | wikipedia-en:Metallocarbohedryne?oldid=1120241812&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Metallocarbohedryne |
| is dbo:wikiPageRedirects of | dbr:Met-car dbr:Metallo-carbohedrene dbr:Metallocarbohedrene |
| is dbo:wikiPageWikiLink of | dbr:Metal_carbido_complex dbr:Titanium_carbide dbr:Carbide dbr:Atom_cluster dbr:Met-car dbr:Metallo-carbohedrene dbr:Metallocarbohedrene |
| is foaf:primaryTopic of | wikipedia-en:Metallocarbohedryne |