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QSPR Study of Polarographic Half-wave Reduction Potentials of Benzenoid Hydrocarbons

Sonja Nikolić
Ante Miličević
Nenad Trinajstić

Puni tekst: engleski, pdf (84 KB) str. 155-159 preuzimanja: 498* citiraj
APA 6th Edition
Nikolić, S., Miličević, A. i Trinajstić, N. (2006). QSPR Study of Polarographic Half-wave Reduction Potentials of Benzenoid Hydrocarbons. Croatica Chemica Acta, 79 (1), 155-159. Preuzeto s https://hrcak.srce.hr/2625
MLA 8th Edition
Nikolić, Sonja, et al. "QSPR Study of Polarographic Half-wave Reduction Potentials of Benzenoid Hydrocarbons." Croatica Chemica Acta, vol. 79, br. 1, 2006, str. 155-159. https://hrcak.srce.hr/2625. Citirano 21.02.2020.
Chicago 17th Edition
Nikolić, Sonja, Ante Miličević i Nenad Trinajstić. "QSPR Study of Polarographic Half-wave Reduction Potentials of Benzenoid Hydrocarbons." Croatica Chemica Acta 79, br. 1 (2006): 155-159. https://hrcak.srce.hr/2625
Harvard
Nikolić, S., Miličević, A., i Trinajstić, N. (2006). 'QSPR Study of Polarographic Half-wave Reduction Potentials of Benzenoid Hydrocarbons', Croatica Chemica Acta, 79(1), str. 155-159. Preuzeto s: https://hrcak.srce.hr/2625 (Datum pristupa: 21.02.2020.)
Vancouver
Nikolić S, Miličević A, Trinajstić N. QSPR Study of Polarographic Half-wave Reduction Potentials of Benzenoid Hydrocarbons. Croatica Chemica Acta [Internet]. 2006 [pristupljeno 21.02.2020.];79(1):155-159. Dostupno na: https://hrcak.srce.hr/2625
IEEE
S. Nikolić, A. Miličević i N. Trinajstić, "QSPR Study of Polarographic Half-wave Reduction Potentials of Benzenoid Hydrocarbons", Croatica Chemica Acta, vol.79, br. 1, str. 155-159, 2006. [Online]. Dostupno na: https://hrcak.srce.hr/2625. [Citirano: 21.02.2020.]

Sažetak
Correlation between the polarographic half-wave reduction potentials and the set of molecular descriptors of lower benzenoid hydrocarbons was made by the CROMRsel modeling procedure. The following descriptors were used in the modeling procedure: electron affinities, Hückel π -electron energies, π -electron energies of the lowest unoccupied molecular orbitals, the number of Kekulé structures and the vertex-connectivity index. All models with one, two or three descriptors were considered. It was found that the π-electron energies of the lowest unoccupied molecular orbitals E(LUMO) were participating in all the best models. A single- descriptor model based on E(LUMO) was selected for testing. The statistical parameters obtained for the test set are comparable to those of the training set. The obtained results suggest that energies of the lowest unoccupied molecular orbitals are indeed very suitable descriptors for predicting the polarographic half-wave reduction potentials of benzenoid hydrocarbons.

Ključne riječi
benzenoid hydrocarbons; lowest unoccupied molecular orbitals; molecular descriptors; polarographic half-wave reduction potentials; QSPR

Hrčak ID: 2625

URI
https://hrcak.srce.hr/2625

[hrvatski]

Posjeta: 873 *