hydridohelium(1+)

onium ion of helium; protonated helium
ChemicalSubstance type_of_chemical_entity Q1188583
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hydridohelium(1+)

Summary

hydridohelium(1+) is a type of chemical entity[1]. hydridohelium(1+) ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (246 views/month).[2]

Key Facts

  • hydridohelium(1+)'s instance of is recorded as type of chemical entity[3].
  • hydridohelium(1+)'s chemical structure is recorded as Helonium 2D labelled.svg[4].
  • hydridohelium(1+)'s canonical SMILES is recorded as [HeH+][5].
  • hydridohelium(1+)'s InChI is recorded as InChI=1S/HHe/h1H/q+1[6].
  • hydridohelium(1+)'s InChIKey is recorded as HSFAAVLNFOAYQX-UHFFFAOYSA-N[7].
  • hydridohelium(1+)'s chemical formula is recorded as HHe⁺[8].
  • hydridohelium(1+)'s subclass of is recorded as onium monocation[9].
  • hydridohelium(1+)'s Commons category is recorded as Helium hydride cation[10].
  • hydridohelium(1+)'s has part is recorded as helium[11].
  • hydridohelium(1+)'s has part is recorded as hydron[12].
  • hydridohelium(1+)'s Freebase ID is recorded as /m/02qrgc3[13].
  • hydridohelium(1+)'s ChemSpider ID is recorded as 21106447[14].
  • hydridohelium(1+)'s ChEBI ID is recorded as 33688[15].
  • hydridohelium(1+)'s Gmelin number is recorded as 2[16].
  • hydridohelium(1+)'s mass is recorded as {'unit': 'Q483261', 'amount': '+5.01054'}[17].
  • hydridohelium(1+)'s DSSTox substance ID is recorded as DTXSID801018818[18].
  • hydridohelium(1+)'s Microsoft Academic ID is recorded as 2779656288[19].
  • hydridohelium(1+)'s image of molecular model or crystal lattice model is recorded as Helium-hydride-cation-3D-SF.png[20].

Why It Matters

hydridohelium(1+) ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (246 views/month).[2] hydridohelium(1+) has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[21] hydridohelium(1+) is known by 11 alternative names across languages and contexts.[22]

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] . ChEBI. Retrieved . wikidata.org.
  4. [6] . ChEBI. Retrieved . wikidata.org.
  5. [7] . ChEBI. Retrieved . wikidata.org.
  6. [8] . 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] . Q2311683. Retrieved . wikidata.org.
  13. [15] . ChEBI. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . ChEBI. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . Wikidata sitelinks. wikidata.org.
  3. [22] . 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). hydridohelium(1+). Retrieved May 3, 2026, from https://4ort.xyz/entity/hydridohelium-1
MLA “hydridohelium(1+).” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hydridohelium-1.
BibTeX @misc{4ortxyz_hydridohelium-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydridohelium(1+)}}, year = {2026}, url = {https://4ort.xyz/entity/hydridohelium-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydridohelium(1+) — https://4ort.xyz/entity/hydridohelium-1 (retrieved 2026-05-03)

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