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Dangling bond — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Dangling_bond
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-06T16:07:31.335Z
SHA-256 of the archived text: bdb8a8a239c36b0912f4080e90b7fb44f5986b3ec138a2354f5f4bb7889f7cd6
Stable URL of this page: https://metraipolis.com/documento/dc_77ec6192fdca

How to cite

Dangling bond — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Dangling_bond (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_77ec6192fdca (Metraipolis archive dc_77ec6192fdca, sha256 bdb8a8a239c36b0912f4080e90b7fb44f5986b3ec138a2354f5f4bb7889f7cd6)

BibTeX

@misc{dc77ec6192fdca,
  title = {Dangling bond — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Dangling_bond},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_77ec6192fdca; sha256 bdb8a8a239c36b0912f4080e90b7fb44f5986b3ec138a2354f5f4bb7889f7cd6},
  year = {2026}
}

Archived text

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

In chemistry, a dangling bond is an unsatisfied valence on an immobilized atom. An atom with a dangling bond is also referred to as an immobilized free radical or an immobilized radical, a reference to its structural and chemical similarity to a free radical. When speaking of a dangling bond, one is generally referring to the state described above, containing one electron and thus leading to a neutrally charged atom. There are also dangling bond defects containing two or no electrons. These are negatively and positively charged respectively. Dangling bonds with two electrons have an energy close to the valence band of the material and those with none have an energy that is closer to the conduction band.

Tema degli esploratori: fisica e astronomia (deposito sistematico; categoria «Condensed matter physics»).
Fonte: Wikipedia in inglese, voce «Dangling bond» — https://en.wikipedia.org/wiki/Dangling_bond
Wikidata Q5216183 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q5216183
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Dangling_bond?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 1325026852, consultata il 2026-10-06T15:15:28.931Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 970bbdb564ad96600302bece28bd6bf845eb251b86df678fef2857ee0b688bd5