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Hammett equation

free-energy relationship in organic chemistry
Intangible equation Q901637
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Hammett equation

Summary

Hammett equation is an equation[1]. It draws 190 Wikipedia views per month (equation category, ranking #18 of 73).[2]

Key Facts

  • Hammett equation's instance of is recorded as equation[3].
  • Louis Plack Hammett is named after Hammett equation[4].
  • Hammett equation's GND ID is recorded as 4158965-8[5].
  • Hammett equation's Freebase ID is recorded as /m/0cym0j[6].
  • Hammett equation's Quora topic ID is recorded as Hammett-Equation[7].
  • Hammett equation's IUPAC Gold Book ID is recorded as H02732[8].
  • Hammett equation's Microsoft Academic ID is recorded as 8503813[9].
  • Hammett equation's OpenAlex ID is recorded as C8503813[10].
  • Hammett equation's Encyclopedia of China is recorded as 414238[11].

Why It Matters

Hammett equation draws 190 Wikipedia views per month (equation category, ranking #18 of 73).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[12]

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] ↑ . wikidata.org.
  4. [6] ↑ . Freebase Data Dumps. wikidata.org.
  5. [7] ↑ . Quora. wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . 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). Hammett equation. Retrieved May 3, 2026, from https://4ort.xyz/entity/hammett-equation
MLA “Hammett equation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hammett-equation.
BibTeX @misc{4ortxyz_hammett-equation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hammett equation}}, year = {2026}, url = {https://4ort.xyz/entity/hammett-equation}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hammett equation — https://4ort.xyz/entity/hammett-equation (retrieved 2026-05-03)

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