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| Formula | He2 |
| Net Charge | 0 |
| Average Mass | 8.006 |
| Monoisotopic Mass | 8.00521 |
| SMILES | [He][He] |
| InChI | InChI=1S/He2/c1-2 |
| InChIKey | GHVQTHCLRQIINU-UHFFFAOYSA-N |
| ChEBI Ontology |
|---|
| Outgoing Relation(s) |
| dihelium (CHEBI:33685) is a diatomic helium (CHEBI:33687) |
| IUPAC Name |
|---|
| dihelium |
| Synonyms | Source |
|---|---|
| He2 | IUPAC |
| helium dimer | NIST Chemistry WebBook |
| Registry Numbers | Sources |
|---|---|
| Gmelin:48 | Gmelin |
| CAS:12184-98-4 | NIST Chemistry WebBook |