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manganese(II) oxide

chemical compound
ChemicalSubstance type_of_chemical_entity Q414669
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Summary

manganese(II) oxide is a type of chemical entity[1]. It ranks in the top 6% of type of chemical entity entities by monthly Wikipedia readership (529 views/month).[2]

Key Facts

  • Canonical SMILES: O=[Mn][3]
  • Chemical formula: MnO[4]
  • Subclass of: manganese oxide[5]
  • Commons category: Manganese(II) oxide[6]
  • Crystal system: face-centered cubic[7]
  • Point group: cubic-hexoctahedral[8]
  • Space group: space group Fm-3m[9]
  • Described by source: Meyers Konversations-Lexikon, 4th edition (1885–1890)[10]
  • Density: 5.18[11]
  • Mass: 70.93296[12]
  • Melting point: 1569[13]
  • Boiling point: 3127[14]
  • Has part(s) of the class: oxygen[15], manganese[16]
  • 2022 Harmonized System Code: 282090[17]

Why It Matters

manganese(II) oxide has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[18] It is known by 33 alternative names across languages and contexts.[19]

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] ↑ . 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] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] ↑ . Wikidata sitelinks. wikidata.org.
  3. [19] ↑ . 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) oxide. Retrieved October 11, 2026, from https://4ort.xyz/entity/manganese-ii-oxide
MLA “manganese(II) oxide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/manganese-ii-oxide.
BibTeX @misc{4ortxyz_manganese-ii-oxide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{manganese(II) oxide}}, year = {2026}, url = {https://4ort.xyz/entity/manganese-ii-oxide}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): manganese(II) oxide — https://4ort.xyz/entity/manganese-ii-oxide (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/manganese-ii-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. 17d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 1530
    "/* wbsetclaimvalue:1| */ Zvg number: 1530, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 20d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 1530
    "/* wbcreateclaim-create:1| */ Zvg number: 001530, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 7w ago · Baum64 · 2026-08-23 view diff on Wikidata ↗
    Point group → cubic-hexoctahedral
    Has part(s) → —
    Has part(s) of the class → oxygen, manganese
    "/* wbcreateclaim-create:1| */ Has part(s) of the class: oxygen, [[:toollabs:quickstatements/#/batch/269324|batch #269324]]"
  4. 7w ago · KrBot bot · 2026-08-19 view diff on Wikidata ↗
    Crystal system → face-centered cubic
    "/* wbsetreference-set:2| */ Space group: space group Fm-3m, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P356]]"
  5. 8w ago · Baum64 · 2026-08-18 view diff on Wikidata ↗
    Cod id → 9006658
    Space group → space group Fm-3m
    "/* wbcreateclaim-create:1| */ Cod id: 9006658, [[:toollabs:quickstatements/#/batch/269136|batch #269136]]"
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