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 (ī′sō-ĭ-lĕk-trŏn′ĭk, -ē′lĕk-)
Having equal numbers of electrons or the same electronic configuration.


(Chemistry) (of atoms, radicals, or ions) having an equal number of electrons or a similar configuration of electrons


(ˌaɪ soʊ ɪ lɛkˈtrɒn ɪk, -ˌi lɛk-)

noting or pertaining to atoms and ions having an equal number of electrons.
References in periodicals archive ?
However, it was measured in the isoelectronic spectra of [.
Polymers with imine (HC=N) linkages are isoelectronic with the HC=CH-linked derivatives and result in significant difference in the electronic and optoelectronic properties.
The isoelectronic, photostable N-ethyl derivative was obtained by direct alkylation of the parent heterocycle.
Stimulated Emission Involving the Nitrogen Isoelectronic Trap in Ga[As.
Oxon derivatives 2 and 4 (Table 1) are isoelectronic to fenitrothion 1 and methylparathion 3, respectively, and would be expected to react similarly, and yet these derivatives showed no antiandrogenic activity at the highest concentration tested ([10.
The isocyanate group has several isoelectronic structures shown in figure 2.
Anions are structurally diverse and are larger than their isoelectronic cations.
polyconjugated systems containing HC=N groups in the main chain, being isoelectronic with the corresponding PPV, also exhibit interesting electro-optical properties.