Modeling the effect of functional groups on the electronic properties of benzene, pyridine and pyrimidine
El Gabaly, Shimaa G.; Youssif, Gehan M.; Bayoumi, Ahmed M. E.; Ezzat, Hend; Prof. Dr. Hanan Gouda Abdelwahab Ahmed Elhaes; Refaat, Ahmed; Ibrahim, Medhat A.;
Abstract
©2019 National Information and Documentation Center (NIDOC). MOLECULAR modeling at B3LYP/6-31G (d, p) level is utilized to study the effect of some functional groups on the electronic properties of aromatic compounds such as benzene and heterocyclic aromatic compounds as pyridine and pyrimidine. Proposed compounds are supposed to study the effect of some functional groups such as CHO, OH, Br, CH3 and NH2. Total dipole moment (TDM) and band gap energy(∆E) are calculated for all supposed structures. Also, electrostatic potentials (ESP) are calculated for all model molecules as contour. From all results, there is a change in the negativity and hence in the reactivity of studied models. Furthermore, bond length and bond angle are also calculated. Functional groups showed their ability to make a change in electronic properties of the studied structures.
Other data
Title | Modeling the effect of functional groups on the electronic properties of benzene, pyridine and pyrimidine | Authors | El Gabaly, Shimaa G.; Youssif, Gehan M.; Bayoumi, Ahmed M. E. ; Ezzat, Hend; Prof. Dr. Hanan Gouda Abdelwahab Ahmed Elhaes ; Refaat, Ahmed; Ibrahim, Medhat A. | Keywords | Benzene;B3LYP/6-31G (d | ESP | P);Pyrimidine;Pyridine | Issue Date | 1-Jan-2019 | Journal | Egyptian Journal of Chemistry | ISSN | 04492285 | DOI | 10.21608/EJCHEM.2019.12903.1807 | Scopus ID | 2-s2.0-85069825993 |
Recommend this item
Similar Items from Core Recommender Database
Items in Ain Shams Scholar are protected by copyright, with all rights reserved, unless otherwise indicated.