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Atom-bond connectivity index — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Atom-bond_connectivity_index
License (as archived): CC-BY-SA-4.0
Archived: 2026-11-10T07:24:12.599Z
SHA-256 of the archived text: 7299815f274a972274fe650f2b1a1c4ba859706041a31f0dd1504a27cbd5fd67
Stable URL of this page: https://metraipolis.com/documento/dc_3003ff14ef58

How to cite

Atom-bond connectivity index — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Atom-bond_connectivity_index (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_3003ff14ef58 (Metraipolis archive dc_3003ff14ef58, sha256 7299815f274a972274fe650f2b1a1c4ba859706041a31f0dd1504a27cbd5fd67)

BibTeX

@misc{dc3003ff14ef58,
  title = {Atom-bond connectivity index — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Atom-bond_connectivity_index},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_3003ff14ef58; sha256 7299815f274a972274fe650f2b1a1c4ba859706041a31f0dd1504a27cbd5fd67},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Atom-bond_connectivity_index. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

The atom-bond connectivity index (ABC index) is a topological index in chemical graph theory that combines information from both vertices (atoms) and edges (bonds) in a molecular graph. It was introduced by Ernesto Estrada, Luis Torres, Lissette Rodriguez, and Ivan Gutman in 1998. The ABC index differs fundamentally from the connectivity index in that it does not primarily measure molecular branching. This makes it particularly useful for modeling properties that are weakly dependent on branching, such as enthalpy of formation.

Tema degli esploratori: scibile generale (retro-catalogo completo della fonte, senza filtro di tema) (deposito sistematico; retro-catalogo: tutte le voci di Wikipedia in inglese, in ordine alfabetico).
Fonte: Wikipedia in inglese, voce «Atom-bond connectivity index» — https://en.wikipedia.org/wiki/Atom-bond_connectivity_index
Wikidata Q137393187: «topological index in chemical graph theory» (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q137393187
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Atom-bond_connectivity_index?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1328584858, consultata il 2026-11-10T07:20:09.586Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 3b359aef607ad1e81c9d89656d23216b0566b49da28d3ede7e2bc314fe0cb231