electromern.

1911 Chem. Abstr. 5 2452 By combination of these types 6 centric formulas for C₆H₆ are developed, giving the possible ‘electromers’.

1914 H. S. Fry in Jrnl. Amer. Chem. Soc. 36 263 Thus, when two or more types of a structural formula are possible I have termed them, for the sake of reference, ‘electronic isomers’ or, more briefly, ‘electromers’.

1923 G. N. Lewis Valence xi. 132 We no longer..see any justification for the assumption that nitrogen trichloride must be either N⁺⁺⁺Cl₃⁻, or N⁻⁻⁻Cl₃⁺. Such a pair of hypothetical substances have become known in the modern dualistic theory as electromers.

1951 H. J. Deuel Lipids I. vii. 709 Karrer suggested the formula shown here for vitamin A epoxide. This author also assumed that it was in equilibrium with its electromer.

1983 Isis 74 452/1 Their work suggested the existence of electronic isomers or electromers that subsequently defied isolation.

2006 Jrnl. Inorg. Biochem. 100 396 For the Cu(II)–NO adduct, sterical crowding appears to also favour the Cu–NO electromer over Cu(I)–NO⁺.