manganese(II,III) oxide

chemical compound
ChemicalSubstance type_of_chemical_entity Q410985
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manganese(II,III) oxide

Summary

manganese(II,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 (117 views/month).[2]

Key Facts

  • manganese(II,III) oxide's instance of is recorded as type of chemical entity[3].
  • manganese(II,III) oxide's canonical SMILES is recorded as O[Mn]=O.O[Mn]=O.[Mn][4].
  • manganese(II,III) oxide's chemical formula is recorded as H₂Mn₃O₄[5].
  • manganese(II,III) oxide is a type of manganese oxide[6].
  • manganese(II,III) oxide's color is recorded as brown[7].
  • manganese(II,III) oxide comprises oxygen[8].
  • manganese(II,III) oxide comprises manganese[9].
  • manganese(II,III) oxide's crystal system is recorded as tetragonal crystal system[10].
  • manganese(II,III) oxide's crystal system is recorded as cubic crystal system[11].
  • manganese(II,III) oxide's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[12].
  • manganese(II,III) oxide's has effect is recorded as manganese(II,III) oxide exposure[13].
  • manganese(II,III) oxide's NIOSH Pocket Guide ID is recorded as 0381[14].
  • manganese(II,III) oxide's density is recorded as {'unit': 'Q13147228', 'amount': '+4.88'}[15].
  • manganese(II,III) oxide's mass is recorded as {'unit': 'Q483261', 'amount': '+230.809444'}[16].
  • manganese(II,III) oxide's melting point is recorded as {'unit': 'Q42289', 'amount': '+2847'}[17].
  • manganese(II,III) oxide's vapor pressure is recorded as {'unit': 'Q6859652', 'amount': '+0'}[18].
  • manganese(II,III) oxide's ceiling exposure limit is recorded as {'unit': 'Q21077820', 'amount': '+5'}[19].
  • manganese(II,III) oxide's standard enthalpy of formation is recorded as {'unit': 'Q752197', 'amount': '-1387.6'}[20].
  • manganese(II,III) oxide's associated hazard is recorded as manganese(II,III) oxide exposure[21].

Why It Matters

manganese(II,III) oxide ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (117 views/month).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[22] It is known by 19 alternative names across languages and contexts.[23]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . PubChem. Retrieved . wikidata.org.
  3. [5] . PubChem. Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  14. [16] . PubChem. Retrieved . wikidata.org.
  15. [17] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  16. [18] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  17. [19] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] . Wikidata sitelinks. wikidata.org.
  3. [23] . 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). manganese(II,III) oxide. Retrieved May 3, 2026, from https://4ort.xyz/entity/manganese-ii-iii-oxide
MLA “manganese(II,III) oxide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/manganese-ii-iii-oxide.
BibTeX @misc{4ortxyz_manganese-ii-iii-oxide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{manganese(II,III) oxide}}, year = {2026}, url = {https://4ort.xyz/entity/manganese-ii-iii-oxide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): manganese(II,III) oxide — https://4ort.xyz/entity/manganese-ii-iii-oxide (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/manganese-ii-iii-oxide · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · Baum64 · 2026-08-23 view diff on Wikidata ↗
    Has part(s) oxygen, manganese
    Has part(s) of the class ['Q629', 'Q731', 'Q556']
    "/* wbcreateclaim-create:1| */ [[Property:P2670]]: [[Q629]], [[:toollabs:quickstatements/#/batch/269324|batch #269324]]"
  2. 6d ago · Baum64 · 2026-08-18 view diff on Wikidata ↗
    Boiling point +3120.15
    "/* wbcreateclaim-create:1| */ [[Property:P2102]]: 3,120.15 kelvin, [[:toollabs:quickstatements/#/batch/269136|batch #269136]]"
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