electronegativity

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electronegativity

(ɪˌlɛktrəʊˌnɛɡəˈtɪvɪtɪ)
n
1. (General Physics) the state of being electronegative
2. (Chemistry) a measure of the ability of a specified atom to attract electrons in a molecule
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.electronegativity - (chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond
tendency, inclination - a characteristic likelihood of or natural disposition toward a certain condition or character or effect; "the alkaline inclination of the local waters"; "fabric with a tendency to shrink"
chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
Translations
Elektronegativität
électronégativité

electronegativity

[ɪˌlɛktrəʊˌnɛgəˈtɪvɪtɪ] nelettronegatività
References in periodicals archive ?
S/number Descriptors Name of descriptor(s) symbols 1 AATS7s Average Moreau-Broto Autocorrelation-lag 7/weighted by I-state 2 nHBint3 Count of E-state descriptors of strength for potential hydrogen bonds of path length 3 3 minHCsatu Minimum atom-type H E-state: H on C sp3 bonded to unsaturated C 4 TDB9e 3D topological distance based autocorrelation-lag 9/weighted by Sanderson electronegativities 5 RDF90i Radial distribution function-090/weighted by relative first ionization potential 6 RDF110s Radial distribution function-110/weighted by relative I-state S/number Class 1 2D 2 2D 3 2D 4 3D 5 3D 6 3D Table 7: Pearson's correlation matrix and statistics for descriptor used in the QSAR optimization model.
Dipole moments arise from two atoms with different electronegativities bond together asymmetrically.
For this aim, the chemical bond in CsF compound with the highest value of ID was considered pure ionic type and the difference of the relative electronegativities of elements ([DELTA].sub.REN]) in this compound was found to be ([DELTA].sub.REN]) = 3,2.
The electronegativities of Pb, Cu, Ni, Cd, and Zn per Pauling scale are 1.87, 1.9, 1.8, 1.7, and 1.6, respectively, which agrees with the order of affinity.
where XCd, XZn, and XS are 4.3, 4.45, and 6.22 eV, respectively, which correspond to the absolute electronegativities of the constituent atoms, namely, Cd, Zn, and S, respectively.
Additionally, descriptors that describe the same molecular characteristics through different calculations were excluded, keeping only one descriptor by a physicochemical feature per activity (Table S4 available online at https://doi.org/10.1155/2017/3789856), as in the case of TDB4e (3D topological distance-based autocorrelation--lag 4/weighted by Sanderson electronegativities) and minHBd (atom-type electrotopological state calculated by the minimum E-states for strong hydrogen bond donors) which both describe an electrotopological feature.