Oxycation

In chemistry, an oxycation is an ion with the generic formula A
x
Oz+
y
(where A represents a chemical element and O represents an oxygen atom). They usually end with the suffix "-ium" or "-yl". However, the International Union of Pure and Applied Chemistry standard book on nomenclature of inorganic chemistry does not mention "oxycation".[1]

Examples

  • UO+2[2]
  • NpO+2 and NpO2+2[3]

See also

References

  1. Union internationale de chimie pure et appliquée, ed. (2005). Nomenclature of inorganic chemistry: IUPAC recommendations 2005 (PDF). Cambridge: Royal society of chemistry. ISBN 978-0-85404-438-2. Retrieved 2025-05-22.
  2. Österreichische Chemiker-Zeitung (in German). Vol. 66. Springer. 1965. p. 52. Retrieved 21 May 2025.
  3. Shanna L. Estes; Baofu Qiao; Geng Bang Jin (4 January 2019). "Ion association with tetra-n-alkylammonium cations stabilizes higher-oxidation-state neptunium dioxocations". Nature Communications. 10 (1): 59. Bibcode:2019NatCo..10...59E. doi:10.1038/S41467-018-07982-5. ISSN 2041-1723. PMC 6320366. PMID 30610189. Wikidata Q60920989.