silicon-31

isotope of silicon
Thing isotope_of_silicon Q1908917
Press Enter · cited answer in seconds

silicon-31

Summary

silicon-31 is an isotope of silicon[1].

Key Facts

  • silicon-31's instance of is recorded as isotope of silicon[2].
  • silicon-31's CAS Registry Number is recorded as 14276-49-4[3].
  • silicon-31's canonical SMILES is recorded as [Si][4].
  • silicon-31's InChI is recorded as InChI=1S/Si/i1+3[5].
  • silicon-31's InChIKey is recorded as XUIMIQQOPSSXEZ-AKLPVKDBSA-N[6].
  • silicon-31's chemical formula is recorded as Si[7].
  • silicon-31's subclass of is recorded as silicon[8].
  • silicon-31's part of is recorded as period 3[9].
  • silicon-31's ChemSpider ID is recorded as 4892294[10].
  • silicon-31's PubChem CID is recorded as 6337619[11].
  • silicon-31's ChEBI ID is recorded as 37977[12].
  • silicon-31's decays to is recorded as phosphorus-31[13].
  • silicon-31's atomic number is recorded as {'unit': '1', 'amount': '+14'}[14].
  • silicon-31's spin quantum number is recorded as {'unit': '1', 'amount': '+1.5'}[15].
  • silicon-31's parity quantum number is recorded as {'unit': '1', 'amount': '+1'}[16].
  • silicon-31's neutron number is recorded as {'unit': '1', 'amount': '+17'}[17].
  • silicon-31's isomeric SMILES is recorded as [31Si][18].
  • silicon-31's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+30.975363'}[19].
  • silicon-31's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+30.975363194'}[20].
  • silicon-31's half-life is recorded as {'unit': 'http://www.wikidata.org/entity/Q7727', 'amount': '+157.3'}[21].
  • silicon-31's binding energy is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '+262207.021'}[22].
  • silicon-31's mass excess is recorded as {'unit': 'http://www.wikidata.org/entity/Q28719934', 'amount': '-22949.036'}[23].
  • silicon-31's SureChEMBL ID is recorded as 6869034[24].
  • silicon-31's DSSTox substance ID is recorded as DTXSID201318567[25].
  • silicon-31's Wolfram Language entity code is recorded as Entity["Isotope", "Silicon31"][26].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  3. [4] . PubChem. Retrieved . wikidata.org.
  4. [5] . PubChem. Retrieved . wikidata.org.
  5. [6] . PubChem. Retrieved . wikidata.org.
  6. [7] . PubChem. Retrieved . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . Q2311683. Retrieved . wikidata.org.
  10. [11] . PubChem. Retrieved . 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] . PubChem. Retrieved . wikidata.org.
  18. [19] . PubChem. Retrieved . wikidata.org.
  19. [20] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  20. [21] . NuDat. Retrieved . nndc.bnl.gov. 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] . The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures. Retrieved . amdc.in2p3.fr. Provenance: wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . 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). silicon-31. Retrieved May 3, 2026, from https://4ort.xyz/entity/silicon-31
MLA “silicon-31.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/silicon-31.
BibTeX @misc{4ortxyz_silicon-31_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{silicon-31}}, year = {2026}, url = {https://4ort.xyz/entity/silicon-31}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): silicon-31 — https://4ort.xyz/entity/silicon-31 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/silicon-31 · Last refreshed: