DFT quantum chemical calculations (Fukui functions, NLO, TDOS, OPDOS, DNA/ECT) on 4-(dec-2yn-1-yloxy)phthalonitrile
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Title |
DFT quantum chemical calculations (Fukui functions, NLO, TDOS, OPDOS, DNA/ECT) on 4-(dec-2yn-1-yloxy)phthalonitrile
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Creator |
Uzun, Serap
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Subject |
Phthalonitrile
DFT NLO OPDOS ECT |
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Description |
823-830
In this study, structural and electronic properties of 4-(dec-2yn-1-yloxy)phthalonitrile are analyzed theoretically. The optimized structure in the gas phase of the title compound is achieved by density functional theory method with the B3LYP hybrid functional using 6-31G (d,p) basis set. Then, IR, 1H-NMR, 13C-NMR spectroscopic properties of the title molecule are calculated and compared with the corresponding experimentally ones. Besides these, the molecular electrostatic potential surface, frontier molecular orbitals, chemical activity, Fukui function analysis, nonlinear optical properties (NLO) in different solvent environments, total, partial and overlap population density of state diagrams are derived. Finally, the interactions between the title molecule with adenine, cytosine, thymine and guanine which are DNA bases are investigated by using the electrophilicity-based charge transfer method and charge transfer. According to NLO calculations, the value of the first hyperpolarizability of the title compound in the gas phase is found nearly twenty two times more than that of urea. |
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Date |
2022-08-16T08:59:26Z
2022-08-16T08:59:26Z 2022-08 |
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Type |
Article
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Identifier |
2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscpr.res.in/handle/123456789/60302 https://doi.org/10.56042/ijc.v61i8.65021 |
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Language |
en
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Publisher |
NIScPR-CSIR,India
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Source |
IJC Vol.61(08) [AUG 2022]
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