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CHEBI:30216 - α-particle

ChEBI IDCHEBI:30216
ChEBI Nameα-particle
Stars
ASCII Namealpha-particle
DefinitionNucleus of the 4He atom.
Last Modified12 January 2006
SubmitterKirill Degtyarenko
DownloadsMolfile
Formula[4He]
Net Charge+2
Average Mass4.003
Monoisotopic Mass4.00151
SMILES[4He+2]
InChIInChI=1S/He/q+2/i1+0
InChIKeyLBDSXVIYZYSRII-IGMARMGPSA-N
ChEBI Ontology
Outgoing Relation(s)
α-particle (CHEBI:30216) is a atomic nucleus (CHEBI:33252)
α-particle (CHEBI:30216) is a helium(2+) (CHEBI:33316)
Incoming Relation(s)
helium-4 atom (CHEBI:30219) has part α-particle (CHEBI:30216)
IUPAC Names 
α-particle
helium-4(2+)
Synonyms  Source
alpha-particleIUPAC
αIUPAC
4He2+IUPAC
Registry NumbersSources
Gmelin:53474Gmelin