oxygen-19

isotope of oxygen
Thing isotope_of_oxygen Q2681731
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oxygen-19

Summary

oxygen-19 is an isotope of oxygen[1].

Key Facts

  • oxygen-19's instance of is recorded as isotope of oxygen[2].
  • oxygen-19's follows is recorded as oxygen-18[3].
  • oxygen-19's followed by is recorded as oxygen-20[4].
  • oxygen-19's CAS Registry Number is recorded as 13982-18-8[5].
  • oxygen-19's canonical SMILES is recorded as [O][6].
  • oxygen-19's InChI is recorded as InChI=1S/O/i1+3[7].
  • oxygen-19's InChIKey is recorded as QVGXLLKOCUKJST-AKLPVKDBSA-N[8].
  • oxygen-19's subclass of is recorded as oxygen[9].
  • oxygen-19's subclass of is recorded as oxygen atom[10].
  • oxygen-19's PubChem CID is recorded as 165358749[11].
  • oxygen-19's ChEBI ID is recorded as 36933[12].
  • oxygen-19's decays to is recorded as fluorine-19[13].
  • oxygen-19's atomic number is recorded as {'unit': '1', 'amount': '+8'}[14].
  • oxygen-19's spin quantum number is recorded as {'unit': '1', 'amount': '+2.5'}[15].
  • oxygen-19's parity quantum number is recorded as {'unit': '1', 'amount': '+1'}[16].
  • oxygen-19's neutron number is recorded as {'unit': '1', 'amount': '+11'}[17].
  • oxygen-19's isomeric SMILES is recorded as [19O][18].
  • oxygen-19's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+19.00357797'}[19].
  • oxygen-19's half-life is recorded as {'unit': 'http://www.wikidata.org/entity/Q11574', 'amount': '+26.88'}[20].
  • oxygen-19's binding energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+143763.405'}[21].
  • oxygen-19's mass excess is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+3332.858'}[22].
  • oxygen-19's Google Knowledge Graph ID is recorded as /g/11dyktcxs[23].
  • oxygen-19's DSSTox substance ID is recorded as DTXSID601303413[24].
  • oxygen-19's Wolfram Language entity code is recorded as Entity["Isotope", "Oxygen19"][25].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [6] . ChEBI. Retrieved . wikidata.org.
  6. [7] . ChEBI. Retrieved . wikidata.org.
  7. [8] . ChEBI. Retrieved . wikidata.org.
  8. [9] . nndc.bnl.gov. nndc.bnl.gov. Provenance: wikidata.org.
  9. [10] . ebi.ac.uk. ebi.ac.uk. Provenance: wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . ChEBI. Retrieved . wikidata.org.
  12. [13] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  15. [16] . NuDat. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . ChEBI. Retrieved . wikidata.org.
  18. [19] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  19. [20] . National Nuclear Data Center. Retrieved . nndc.bnl.gov. Provenance: wikidata.org.
  20. [21] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  21. [22] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). oxygen-19. Retrieved May 3, 2026, from https://4ort.xyz/entity/oxygen-19
MLA “oxygen-19.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/oxygen-19.
BibTeX @misc{4ortxyz_oxygen-19_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{oxygen-19}}, year = {2026}, url = {https://4ort.xyz/entity/oxygen-19}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): oxygen-19 — https://4ort.xyz/entity/oxygen-19 (retrieved 2026-05-03)

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