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Hückel's rule

method of determining aromaticity in organic molecules
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Hückel's rule

Summary

Hückel's rule is a rule of thumb[1]. It draws 135 Wikipedia views per month (rule_of_thumb category, ranking #5 of 22).[2]

Key Facts

  • Hückel's rule's instance of is recorded as rule of thumb[3].
  • Erich Hückel is named after Hückel's rule[4].
  • Hückel's rule's Freebase ID is recorded as /m/03jc08[5].
  • Hückel's rule's Encyclopædia Britannica Online ID is recorded as science/Huckel-rule[6].
  • Hückel's rule's NE.se ID is recorded as huckels-regel[7].
  • Hückel's rule's IUPAC Gold Book ID is recorded as H02867[8].
  • Hückel's rule's Brockhaus Enzyklopädie online ID is recorded as huckel-regel[9].
  • Hückel's rule's Microsoft Academic ID is recorded as 108791018[10].
  • Hückel's rule's Online PWN Encyclopedia ID is recorded as 3913088[11].
  • Hückel's rule's Encyclopedia of China is recorded as 229378[12].

Why It Matters

Hückel's rule draws 135 Wikipedia views per month (rule_of_thumb category, ranking #5 of 22).[2] It has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[13]

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] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. 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). Hückel's rule. Retrieved May 3, 2026, from https://4ort.xyz/entity/h-ckel-s-rule
MLA “Hückel's rule.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/h-ckel-s-rule.
BibTeX @misc{4ortxyz_h-ckel-s-rule_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hückel's rule}}, year = {2026}, url = {https://4ort.xyz/entity/h-ckel-s-rule}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hückel's rule — https://4ort.xyz/entity/h-ckel-s-rule (retrieved 2026-05-03)

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