diazonium
/ˌdaɪəˈzəʊnɪəm/noun
as modifier
- Chemistry an organic cation containing the group -N+2 bonded to an organic group. Aromatic diazonium compounds are typically intensely coloured and include many synthetic dyes.【化】重氮基。
词源
late 19th cent.: coined in German from diazo- (indicating the presence of two nitrogen atoms) + the suffix -onium (from AMMONIUM).