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hydrogen bond

form of association between an electronegative atom and a hydrogen atom attached to a second, relatively electronegative atom
Thing general Q169324
hydrogen bond
Roland.chem · Public Domain · Wikimedia
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Summary

hydrogen bond ranks in the top 2% of general entities by monthly Wikipedia readership (5,131 views/month).[1]

Key Facts

  • Subclass of: chemical bond[2], association[3], dipole-dipole interaction[4]
  • Commons category: Hydrogen bonding[5]
  • Equivalent class: https://w3id.org/pmd/co/PMD_0020024[6]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[7]
  • P14541: 2OSAXs[8]

Why It Matters

hydrogen bond has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[9] It is known by 80 alternative names across languages and contexts.[10]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . goldbook.iupac.org. goldbook.iupac.org. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . Q141572184. wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . 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). hydrogen bond. Retrieved October 16, 2026, from https://4ort.xyz/entity/hydrogen-bond
MLA “hydrogen bond.” 4ort.xyz Knowledge Graph, 4ort.xyz, 16 Oct. 2026, https://4ort.xyz/entity/hydrogen-bond.
BibTeX @misc{4ortxyz_hydrogen-bond_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydrogen bond}}, year = {2026}, url = {https://4ort.xyz/entity/hydrogen-bond}, note = {Accessed: 2026-10-16}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydrogen bond — https://4ort.xyz/entity/hydrogen-bond (retrieved 2026-10-16)

Canonical URL: https://4ort.xyz/entity/hydrogen-bond · 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. 14d ago · عُثمان · 2026-10-02 view diff on Wikidata ↗
    Wikipedia languages → ['af', 'an', 'ar', 'ast', 'az', 'be', 'bg', 'bn', 'bs', 'ca', 'commons', 'cs', '
    Equivalent class → https://w3id.org/pmd/co/PMD_0020024
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Equivalent class: https://w3id.org/pmd/co/PMD_0020024"
  2. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2OSAXs
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 18w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → 0384006-vodikova-vazba
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0384006-vodikova-vazba, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
  4. 21w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Aliases → —
    Subclass of → chemical bond, association, dipole-dipole interaction
    Local thumb → —
    On focus list of wikimedia project → Wikipedia:Vital articles/Level/4
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ Yso id: 38131, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.