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n. Any of various compounds, especially an aromatic hydrocarbon, containing the cation N2 attached to an organic group.

n. any univalent cation, of general formula R-N2+; diazonium salts are used to manufacture azo dyes, and take part in the Sandmeyer reaction

n. A basic organic radical, . Some of the diazonium compounds are regarded as tautomeric forms of diazo compounds.

n. the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes

"In addition to these alkali ions and other metal ions, it has been possible to produce host molecules that bind organic positive ions (cations such as diazonium and alkylammonium ions), as well as other host molecules which can bind small neutral molecules or negative ions"

cation   

nitronium    acylium    mercuric    aryl    f-electron    transition-metal    halide    divalent    associat    posit