Structure via PubChem · Public domain (PubChem)
dihydrogen cation
Sign in to saveAlso known as hydrogen molecular ion, dihydrogen(.1+), (H2)(.+), dihydrogen(1+), H2+
molecular ion
Chemical data
- Formula
- H2
- Molecular weight
- 2.016 g/mol
- IUPAC name
- molecular hydrogen
- SMILES
- [HH]
- InChIKey
- UFHFLCQGNIYNRP-UHFFFAOYSA-N
- XLogP
- 0
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 2.0159
Show 2 more facts
- canonical SMILES
- [HH+]
- chemical formula
- H₂⁺
Sources (1)
via Wikidata · CC0