triangulene

Fetched 2026-10-26 (cache).

Synonyms: triangulate

Antonyms: triangulate

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|organic compound}} A flat hydrocarbon [[graphene]] fragment, C{{sub|22}}H{{sub|12}}, composed of six fused [[benzene ring]]s in a triangular configuration; being a [[radical]] having two unpaired electrons.
2. The functional group composed of such a structure, an unsubstituted triangulene.
3. A compound incorporating the functional group, a substituted triangulene.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.