In this work, the vibrational spectra and nonlinear optical (NLO) properties of paracetamolwere analyzed using experimental and computational methods. The experimental FTIR andRaman spectra of paracetamol were compared with the recorded and simulated spectra. Thecalculations were performed at the B3LYP/6-311++G(d,p) level of density functional theory(DFT). The NLO parameters of paracetamol, such as the dipole moment, polarizability andfirst order polarizability, were calculated. The effect of vibrational modes on the NLO propertieswas also analyzed.
| Mualliflar | Holikulov, U.A. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashr sanasi | 2025-10-31 |
| Jild | 27 |
| Son | 3 |
| Til | Ingliz |
| DOI | 10.52304/.v27i3.598 |
DOI: 10.52304/.v27i3.598 · Maqolaning asl sahifasi
парацетамол, ИК-Фурье и Раман спектры, колебательный режим, НЛО, ТФП, paracetamol, FTIR and Raman spectra, vibrational mode, NLO, DFT
The anisotropy of acoustic attenuation at a frequency of 30 MHz and the temperature dependenceof the effective elastic constants in pure and neodymium-doped yttrium aluminum garnetcrystals in the temperature range of…
The frequency shift Δν of the Mandelstam-Brillouin doublet in the spectrum of Rayleigh scatteringof light in aqueous solutions of 4-methylpyridine was studied experimentally. It wasfound that the experimentally observed…
The work is devoted to the development of techniques for determining the radiochemical purity(the content of the connected target radionuclide) and chemical purity (the content of nonradioactiveimpurity elements Cu, Fe…
This paper presents experimental results of studying the structural and electrophysical propertiesof n-GaAs−p-(ZnSe)1-x-y(Ge2)x(GaAs1-δBiδ)y heterostructure with different nanoinclusionsobtained by liquid-phase epitaxy…
Non-adiabatic effects that manifest in the electrical properties of the positive parity states of182,184W nuclei are studied in the framework of a phenomenological model that takes into accountthe Coriolis mixing of…
Thermally stable low-resistance ohmic contacts are required for the creation of high-speedGaAs integrated circuits. In this work, annealing of MoGeW contact structures in an InAs atmosphereare studied. High thermal…
This paper presents the results of a study on modeling and predicting the critical superconductingtemperature (Tc) of YBa2Cu3O7δ (YBCO) samples synthesized via the solid-state reactionmethod, using a multiparameter…
The effects of thermal and laser annealing on the structure and composition of Na+-implantedGe(111) were investigated using Auger electron spectroscopy and secondary ion mass spectrometry.Ion implantation was performed…
A simulation study of a solar-transversely pumped Cr:Nd:YAG laser with Monte Carlo photontracing technique was conducted. The model was used to calculate the pump efficiency, pumpand temperature distributions, and…
By the secondary ion mass spectrometry (SIMS) method, the distribution of boron impuritieswas examined in multilayer thin films of polycrystalline silicon doped with boron and nitrogen,deposited on SiO2 substrate, both…