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uranyl(2+)

hexavalent oxycation of uranium
ChemicalSubstance type_of_chemical_entity Q421141
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uranyl(2+)

Summary

uranyl(2+) is a type of chemical entity[1]. uranyl(2+) ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (38 views/month).[2]

Key Facts

  • uranyl(2+)'s instance of is recorded as type of chemical entity[3].
  • uranyl(2+)'s chemical structure is recorded as Uranyl-ion-structure.png[4].
  • uranyl(2+)'s CAS Registry Number is recorded as 16637-16-4[5].
  • uranyl(2+)'s canonical SMILES is recorded as O=[U+2]=O[6].
  • uranyl(2+)'s InChI is recorded as InChI=1S/2O.U/q;;+2[7].
  • uranyl(2+)'s InChIKey is recorded as WYICGPHECJFCBA-UHFFFAOYSA-N[8].
  • uranyl(2+)'s chemical formula is recorded as O₂U²⁺[9].
  • uranyl(2+)'s subclass of is recorded as polyatomic cation[10].
  • uranyl(2+)'s subclass of is recorded as dication[11].
  • uranyl(2+)'s part of is recorded as uranyl compound[12].
  • uranyl(2+)'s Commons category is recorded as Uranyl ion[13].
  • uranyl(2+)'s PDB structure ID is recorded as 3PU4[14].
  • uranyl(2+)'s PDB structure ID is recorded as 3PU0[15].
  • uranyl(2+)'s PDB structure ID is recorded as 3PU1[16].
  • uranyl(2+)'s PDB structure ID is recorded as 2GIC[17].
  • uranyl(2+)'s PDB structure ID is recorded as 1ANV[18].
  • uranyl(2+)'s PDB structure ID is recorded as 1OLA[19].
  • uranyl(2+)'s PDB structure ID is recorded as 1OLC[20].
  • uranyl(2+)'s PDB structure ID is recorded as 2RKM[21].
  • uranyl(2+)'s PDB structure ID is recorded as 1T9H[22].
  • uranyl(2+)'s PDB structure ID is recorded as 2OLB[23].
  • uranyl(2+)'s PDB structure ID is recorded as 1B4Z[24].
  • uranyl(2+)'s PDB structure ID is recorded as 1QKB[25].
  • uranyl(2+)'s PDB structure ID is recorded as 1QKA[26].
  • uranyl(2+)'s PDB structure ID is recorded as 1NCI[27].

Body

Works and Contributions

Things named for uranyl(2+) include phosphuranylite[28], a mineral species[29]; uramphite[30], a mineral species[31]; upalite[32], a mineral species[33]; and uroxite[34], a mineral species[35].

Why It Matters

uranyl(2+) ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (38 views/month).[2] uranyl(2+) has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[36] uranyl(2+) is known by 12 alternative names across languages and contexts.[37]

Entities named for uranyl(2+) include phosphuranylite[28], a mineral species[29]; uramphite[30], a mineral species[31]; upalite[32], a mineral species[33]; and uroxite[34], a mineral species[35].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] ↑ . PubChem. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  13. [15] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  14. [16] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  15. [17] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  16. [18] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  17. [19] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  18. [20] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  19. [21] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  20. [22] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  21. [23] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  22. [24] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  23. [25] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  24. [26] ↑ . Protein Data Bank. Retrieved . wikidata.org.
  25. [27] ↑ . Protein Data Bank. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] ↑ . wikidata.org. → on this site
  2. [30] ↑ . wikidata.org. → on this site
  3. [32] ↑ . wikidata.org. → on this site
  4. [34] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] ↑ . Wikidata. wikidata.org. → on this site
  2. [31] ↑ . Wikidata. wikidata.org. → on this site
  3. [33] ↑ . Wikidata. wikidata.org. → on this site
  4. [35] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [36] ↑ . Wikidata sitelinks. wikidata.org.
  3. [37] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). uranyl(2+). Retrieved May 3, 2026, from https://4ort.xyz/entity/uranyl-2
MLA “uranyl(2+).” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/uranyl-2.
BibTeX @misc{4ortxyz_uranyl-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{uranyl(2+)}}, year = {2026}, url = {https://4ort.xyz/entity/uranyl-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): uranyl(2+) — https://4ort.xyz/entity/uranyl-2 (retrieved 2026-05-03)

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