nitrosonium ion

the cation NO⁺
ChemicalSubstance type_of_chemical_entity Q2500533
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nitrosonium ion

Summary

nitrosonium ion is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (42 views/month).[2]

Key Facts

  • nitrosonium ion's instance of is recorded as type of chemical entity[3].
  • nitrosonium ion's chemical structure is recorded as Structural formula of nitrosyl cation.svg[4].
  • nitrosonium ion's CAS Registry Number is recorded as 14452-93-8[5].
  • nitrosonium ion's canonical SMILES is recorded as N#[O+][6].
  • nitrosonium ion's InChI is recorded as InChI=1S/NO/c1-2/q+1[7].
  • nitrosonium ion's InChIKey is recorded as KEJOCWOXCDWNID-UHFFFAOYSA-N[8].
  • nitrosonium ion's chemical formula is recorded as NO⁺[9].
  • nitrosonium ion's subclass of is recorded as lyonium ion[10].
  • nitrosonium ion's subclass of is recorded as oxycation[11].
  • nitrosonium ion's Commons category is recorded as Nitrosonium ion[12].
  • nitrosonium ion's has part is recorded as nitrogen[13].
  • nitrosonium ion's has part is recorded as oxygen[14].
  • nitrosonium ion's Freebase ID is recorded as /m/086f2w[15].
  • nitrosonium ion's ChemSpider ID is recorded as 76569[16].
  • nitrosonium ion's PubChem CID is recorded as 84878[17].
  • nitrosonium ion's ChEBI ID is recorded as 29120[18].
  • nitrosonium ion's Encyclopædia Britannica Online ID is recorded as science/nitrosonium-ion[19].
  • nitrosonium ion's Gmelin number is recorded as 456[20].
  • nitrosonium ion's Reaxys registry number is recorded as 3587265[21].
  • nitrosonium ion's different from is recorded as nitronium ion[22].
  • nitrosonium ion's different from is recorded as nitric oxide[23].
  • nitrosonium ion's mass is recorded as {'unit': 'Q483261', 'amount': '+29.998'}[24].
  • nitrosonium ion's SureChEMBL ID is recorded as 219435[25].
  • nitrosonium ion's SureChEMBL ID is recorded as 15051[26].
  • nitrosonium ion's DSSTox substance ID is recorded as DTXSID90932326[27].

Why It Matters

nitrosonium ion ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (42 views/month).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[28] It is known by 19 alternative names across languages and contexts.[29]

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] . PubChem. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . Q2311683. Retrieved . wikidata.org.
  15. [17] . PubChem. Retrieved . wikidata.org.
  16. [18] . ChEBI. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . ChEBI. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . PubChem. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). nitrosonium ion. Retrieved May 3, 2026, from https://4ort.xyz/entity/nitrosonium-ion
MLA “nitrosonium ion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/nitrosonium-ion.
BibTeX @misc{4ortxyz_nitrosonium-ion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{nitrosonium ion}}, year = {2026}, url = {https://4ort.xyz/entity/nitrosonium-ion}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): nitrosonium ion — https://4ort.xyz/entity/nitrosonium-ion (retrieved 2026-05-03)

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