phenonium

Fetched 2026-10-26 (cache).

Synonyms: hedonium, peponium

Antonyms: hedonium, peponium

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|organic chemistry}} Any of a class of [[arenium ion]]s in which a [[cyclohexadienyl]] [[cation]] is [[spiro-annulated]] with a [[cyclopropane]] unit.

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