Structure via PubChem · Public domain (PubChem)
uranyl(2+)
Sign in to saveAlso known as Uranyl ion, dioxouranium(2+)
right|thumb|Ball-and-stick model of right|thumb|The uranyl ion, showing the U–O bond order of 3
Chemical data
- Formula
- O2U+2
- Molecular weight
- 270.028 g/mol
- IUPAC name
- dioxouranium(2+)
- SMILES
- O=[U+2]=O
- InChIKey
- WYICGPHECJFCBA-UHFFFAOYSA-N
- Polar surface area
- 34.1 Ų
- H-bond donors
- 0
- H-bond acceptors
- 2
- Formal charge
- 2
via PubChem
Wikidata facts
- Subclass of
- dication
- Mass
- 270.03952028018
Show 3 more facts
- Commons category
- Uranyl ion
- canonical SMILES
- O=[U+2]=O
- chemical formula
- O₂U²⁺
via Wikidata · CC0
~9 min read
Encyclopedic overview
9 sectionsContents
- Structure and bonding
- Spectroscopy
- Aqueous chemistry
- Reactions
- Complexes
- Minerals
- Uses
- Health and environmental issues
- References
right|thumb|Ball-and-stick model of right|thumb|The uranyl ion, showing the U–O bond order of 3
The uranyl ion is an oxycation of uranium having the formula ; it is the most common form of uranium(VI). Uranyl is linear with two short U–O bonds of 180 picometers. Some important uranyl compounds are uranyl nitrate and several uranyl chlorides.
Excerpted from Wikipedia’s “uranyl(2+)” article, available under the CC BY-SA 4.0 licence.