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carbonium ion

any cation that has a pentavalent carbon atom
ChemicalSubstance structural_class_of_chemical_entities Q900328
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carbonium ion

Summary

carbonium ion is a structural class of chemical entities[1]. It draws 116 Wikipedia views per month (structural_class_of_chemical_entities category, ranking #226 of 1,029).[2]

Key Facts

  • carbonium ion's instance of is recorded as structural class of chemical entities[3].
  • carbonium ion is a type of polyatomic cation[4].
  • carbonium ion is a type of carbocation[5].

Why It Matters

carbonium ion draws 116 Wikipedia views per month (structural_class_of_chemical_entities category, ranking #226 of 1,029).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[6] It is known by 6 alternative names across languages and contexts.[7]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . Wikidata sitelinks. wikidata.org.
  3. [7] ↑ . 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). carbonium ion. Retrieved May 3, 2026, from https://4ort.xyz/entity/carbonium-ion
MLA “carbonium ion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/carbonium-ion.
BibTeX @misc{4ortxyz_carbonium-ion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{carbonium ion}}, year = {2026}, url = {https://4ort.xyz/entity/carbonium-ion}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): carbonium ion — https://4ort.xyz/entity/carbonium-ion (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/carbonium-ion · 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. 2d ago · Animalparty · 2026-06-03 view diff on Wikidata ↗
    Oxford reference overview id → 20110803095548889
    Instance of → structural class of chemical entities
    Aliases → —
    Subclass of → polyatomic cation, carbocation
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P12582]]: 20110803095548889, Matched to [[:toollabs:mix-n-match/#/entry/177791762|carbonium ion (#177791762)]] in [[:toollabs:mix-n-match/#/catalog/6731|Oxford "
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.