کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1405073 | 1501707 | 2016 | 10 صفحه PDF | دانلود رایگان |
• Spectroscopic analysis of a novel antibacterial compound pyrido-dipyrimidine-dione moiety.
• High dipole moment and βtotal values predict a good non-linear optical bearing.
• Molecular docking studies reflect inhibitory activity against Staphylococcus.
Quantum chemical calculations of geometrical structure, energy and vibrational wavenumbers of a novel functionalized pyrido-pyrimidine compound (a prospective antibacterial agent), chemically known as 6-Methyl,13,14,15-Trihydro-14-(4-Nitrophenyl)pyrido[1,2-a:1′,2′-a′] pyrido[2″,3″-d:6″,5″-d′]dipyrimidine-13,15-dione (C24H16N6O4), were carried out, using B3LYP/6311++G(d,p) method. Comprehensive interpretation of the infrared and Raman spectra of the compound under study is based on potential energy distribution. A good coherence between experimental and theoretical wavenumbers shows the preciseness of the assignments. NLO properties like the dipole moment, polarizability, first static hyperpolarizability and molecular electrostatic potential surface have been calculated to get a better cognizance of the properties of the title compound. Molecular docking results reveal that the title compound exhibit inhibitory activity against Staphylococcus aureus.
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Journal: Journal of Molecular Structure - Volume 1110, 15 April 2016, Pages 128–137