actinium(III) oxide

chemical compound
ChemicalSubstance type_of_chemical_entity Q3480588
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actinium(III) oxide

Summary

actinium(III) oxide is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (12 views/month).[2]

Key Facts

  • actinium(III) oxide's instance of is recorded as type of chemical entity[3].
  • actinium(III) oxide's CAS Registry Number is recorded as 12002-61-8[4].
  • actinium(III) oxide's EC number is recorded as 234-417-6[5].
  • actinium(III) oxide's canonical SMILES is recorded as [O-2].[O-2].[O-2].[Ac].[Ac][6].
  • actinium(III) oxide's InChI is recorded as InChI=1S/2Ac.3O/q;;3*-2[7].
  • actinium(III) oxide's InChIKey is recorded as MAPOZTWVBAGEOP-UHFFFAOYSA-N[8].
  • actinium(III) oxide's chemical formula is recorded as Ac₂O₃⁶⁻[9].
  • actinium(III) oxide's subclass of is recorded as chemical compound[10].
  • actinium(III) oxide's has part is recorded as actinium[11].
  • actinium(III) oxide's has part is recorded as oxygen[12].
  • actinium(III) oxide's Freebase ID is recorded as /m/0gmbjkt[13].
  • actinium(III) oxide's PubChem CID is recorded as 21946271[14].
  • actinium(III) oxide's mass is recorded as {'unit': 'Q483261', 'amount': '+502.0435395394599'}[15].
  • actinium(III) oxide's ECHA Substance Infocard ID is recorded as 100.031.275[16].
  • actinium(III) oxide's DSSTox substance ID is recorded as DTXSID601029728[17].
  • actinium(III) oxide's UniChem compound ID is recorded as 48676550[18].

Why It Matters

actinium(III) oxide ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (12 views/month).[2] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[19] It is known by 7 alternative names across languages and contexts.[20]

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] . ECHA Substance Infocard database. Retrieved . 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] . Freebase Data Dumps. wikidata.org.
  12. [14] . PubChem. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . UniChem. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] . Wikidata sitelinks. wikidata.org.
  3. [20] . 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). actinium(III) oxide. Retrieved May 3, 2026, from https://4ort.xyz/entity/actinium-iii-oxide
MLA “actinium(III) oxide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/actinium-iii-oxide.
BibTeX @misc{4ortxyz_actinium-iii-oxide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{actinium(III) oxide}}, year = {2026}, url = {https://4ort.xyz/entity/actinium-iii-oxide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): actinium(III) oxide — https://4ort.xyz/entity/actinium-iii-oxide (retrieved 2026-05-03)

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