amidogenn.

/əˈmaɪdədʒɛn/

Etymology: < amido- comb. form + -gen comb. form 1 ‘producer.’

Chem.

A name for the combination of nitrogen with two equivalents of hydrogen NH₂ (equal to ammonia minus one of its hydrogen atoms), viewed as the hypothetical radical of the primary amides and amines.

ΚΠ

1850 C. G. B. Daubeny Atom. Theory (ed. 2) viii. 248 Amidogen..seems to have no real independent existence, but to be a name expressive only of ammonia, in which 1 of its hydrogen atoms is replaced by an equivalent of some hydrocarbon.

1880 E. Cleminshaw tr. C. A. Wurtz Atomic Theory 263 All attempts have as yet been unsuccessful to isolate double amidogen.

This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).

单词	amidogen
释义	amidogenn. /əˈmaɪdədʒɛn/ Etymology: < amido- comb. form + -gen comb. form 1 ‘producer.’ Chem. A name for the combination of nitrogen with two equivalents of hydrogen NH₂ (equal to ammonia minus one of its hydrogen atoms), viewed as the hypothetical radical of the primary amides and amines. ΚΠ 1850 C. G. B. Daubeny Atom. Theory (ed. 2) viii. 248 Amidogen..seems to have no real independent existence, but to be a name expressive only of ammonia, in which 1 of its hydrogen atoms is replaced by an equivalent of some hydrocarbon. 1880 E. Cleminshaw tr. C. A. Wurtz Atomic Theory 263 All attempts have as yet been unsuccessful to isolate double amidogen. This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010). < n.1850
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