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Radkowska I, Bragiel P, Belka R, Ficek P. Non-linear optical properties of polystyrene and polyvinyl alcohol composites with 4-methoxy-1-naphthol. Z PHYS CHEM 2020. [DOI: 10.1515/zpch-2019-1594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The analysis of the NLO properties of 4-methoxy-1-naphthol (4M1N) reveals that this molecule has the value of polarizability tensor, α, more than 340% greater than that obtained, at the same level of theory, for urea molecule. This improvement grows to 500% when the second-order hyperpolarizability is considered. Calculations performed within LR-PCM-B3LYP/6-311+G(3d,2p) model proved that embedding of 4M1N in the polymer matrix significantly improved these results suggesting applications of 4M1N as the cheap and effective NLO material. The molecule was also studied, both theoretically and experimentally, to determine its full vibrational characterisation and structural description. Calculations were performed with HF, MP2, SVWN and B3LYP methods, in two, varying in size, basis sets, to find optimized structures, conformational isomers and UV–VIS, IR and Raman spectra. The accordance of simulated oscillation and absorption spectra with experimental ones is very good; IR values are slightly red-shifted. NBO charge distribution analysis was made to generate frontier orbitals and find most reactive parts of the molecule.
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Affiliation(s)
- Ilona Radkowska
- Department of Science and Technology , Jan Dlugosz University , Czestochowa , Poland
| | - Piotr Bragiel
- Department of Science and Technology , Jan Dlugosz University , Czestochowa , Poland
| | - Radosław Belka
- Faculty of Electrical Engineering, Automatical Control and Computer Science , Kielce University of Technology , Kielce , Poland
| | - Pawel Ficek
- Department of Science and Technology , Jan Dlugosz University , Czestochowa , Poland
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Mehandzhiyski AY, Riccardi E, van Erp TS, Koch H, Åstrand PO, Trinh TT, Grimes BA. Density Functional Theory Study on the Interactions of Metal Ions with Long Chain Deprotonated Carboxylic Acids. J Phys Chem A 2015; 119:10195-203. [DOI: 10.1021/acs.jpca.5b04136] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Aleksandar Y. Mehandzhiyski
- Department
of Chemical Engineering, Norwegian University of Science and Technology, SemSælandsvei 4, NO-7491 Trondheim, Norway
| | - Enrico Riccardi
- Department
of Chemistry, Norwegian University of Science and Technology, Høgskoleringen
5 Realfagbygget blokk D, 3.etg., NO-7491 Trondheim, Norway
| | - Titus S. van Erp
- Department
of Chemistry, Norwegian University of Science and Technology, Høgskoleringen
5 Realfagbygget blokk D, 3.etg., NO-7491 Trondheim, Norway
| | - Henrik Koch
- Department
of Chemistry, Norwegian University of Science and Technology, Høgskoleringen
5 Realfagbygget blokk D, 3.etg., NO-7491 Trondheim, Norway
| | - Per-Olof Åstrand
- Department
of Chemistry, Norwegian University of Science and Technology, Høgskoleringen
5 Realfagbygget blokk D, 3.etg., NO-7491 Trondheim, Norway
| | - Thuat T. Trinh
- Department
of Chemistry, Norwegian University of Science and Technology, Høgskoleringen
5 Realfagbygget blokk D, 3.etg., NO-7491 Trondheim, Norway
| | - Brian A. Grimes
- Department
of Chemical Engineering, Norwegian University of Science and Technology, SemSælandsvei 4, NO-7491 Trondheim, Norway
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Synthesis and Conformational Analysis of [3-(6-Chloropyridazin-3-yl)-3,4-Dihydropyridazino[4,5-b]Quinoxalin-2(1Н)-yl](Phenyl)Methanone. Chem Heterocycl Compd (N Y) 2014. [DOI: 10.1007/s10593-014-1489-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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