Zobrazeno 1 - 10
of 15
pro vyhledávání: '"U. N. Tashkenbaev"'
Autor:
A. Jumabaev, U. N. Tashkenbaev, F. H. Tukhvatullin, H. Hushvaktov, A.A. Absanov, B. Hudoyberdiev, B. Kuyliev
Publikováno v:
Journal of Molecular Structure. 1131:25-29
Small amount of low molecular weight alcohols leads to appearance of some special properties of alcohol-water solutions. In the literature it is associated with structural changes in solution with changing concentration. However, the problem special
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c0941acec1086e6c618a3a3fef8c687
https://doi.org/10.1016/j.molstruc.2016.10.061
https://doi.org/10.1016/j.molstruc.2016.10.061
Autor:
H. Hushvaktov, M. Seit-Enon, F. H. Tukhvatullin, S. A. Osmanov, U. N. Tashkenbaev, V. E. Pogorelov, A. Jumaboev
Publikováno v:
Journal of Raman Spectroscopy. 34:813-818
The wavenumbers of peaks of parallel and perpendicular polarized components of the CO vibration band for dimethylformamide in the Raman spectra differ by 14.5 cm−1. The difference in wavenumber values decreases and falls to zero on strong dilution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91c4130d35ded9cec17d058e3e184a03
https://doi.org/10.1002/jrs.1057
https://doi.org/10.1002/jrs.1057
Publikováno v:
Optics and Spectroscopy. 92:866-870
Parallel I ∥(ν) and perpendicular I ⊥(ν) polarized components of the S=O band in the Raman spectrum of liquid dimethyl sulfoxide (DMSO) were found to consist of at least three lines each. The depolarization ratios of these lines are different.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::543140244ec3e5f5a8a8c051812ce6b4
https://doi.org/10.1134/1.1490023
https://doi.org/10.1134/1.1490023
Publikováno v:
Journal of Applied Spectroscopy. 66:501-505
The band at 896 cm−1 in the Raman spectrum of acetic acid consists of at least two lines (873 and 896 cm−1) whose intensities and depolarization factors differ strongly. A temperature increase leads to an increase in the intensity of the 873-cm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b24cb0ce4a25caf1f0cb0cdc9f63f724
https://doi.org/10.1007/bf02675376
https://doi.org/10.1007/bf02675376
Publikováno v:
Russian Physics Journal. 41:1263-1266
The maximum of the perpendicular polarized component of the Raman spectrum of the C−H mode in liquid bromoform shifts by 1.5 cm−1 toward higher frequencies from the maximum of the parallel polarized component. A high-frequency shift of this band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb094286f8205422baaf97c66aee985
https://doi.org/10.1007/bf02514566
https://doi.org/10.1007/bf02514566
Autor:
A.K. Atakhodjaev, U. N. Tashkenbaev, A. Djumabaev, F. H. Tukhvatullin, I. P. Kleiner, S. A. Osmanov
Publikováno v:
Journal of Molecular Liquids. 54:19-25
The Raman spectra of CH (CD) stretching vibrations of chloroform undergoes high frequency shift in the solution with acetonitrile-d3 and nitrobenzene, the isotropic part of the band passing through maximum with concentration change. The structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ea49ee16f83c8d4f4949e210936d54
https://doi.org/10.1016/0167-7322(92)80061-l
https://doi.org/10.1016/0167-7322(92)80061-l
Autor:
A. V. Vude, A. Zhumaboev, A. K. Atakhodzhaev, V. V. Turkin, S. A. Osmanov, U. N. Tashkenbaev, F. K. Tukhvatullin
Publikováno v:
Journal of Applied Spectroscopy. 52:531-534
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8e9048e10dbd34e6fd4aa79bbdf1dfd
https://doi.org/10.1007/bf00664540
https://doi.org/10.1007/bf00664540
Publikováno v:
Journal of Molecular Liquids. 45:49-55
A method of solving pyridine-butanol mixture in neutral heptane solvent is applied to study 992 cm−1; 1000cm−1 and 1032 cm−1 line structures in detail during the formation of pyridine-butanol associates. The associate line has a duple structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ba76acee385b293e431c05bad61b28
https://doi.org/10.1016/0167-7322(90)80011-8
https://doi.org/10.1016/0167-7322(90)80011-8
Publikováno v:
Journal of Raman Spectroscopy. 29:1027-1029
The width and shape of the 818 cm-1 band of propan-2-ol in the Raman spectra in aqueous and other solutions were studied. In neutral solvent (1,2-dichloroethane) the band at low contents of the alcohol (0.3 mole fraction) obviously has a dual charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8184fdc79bf52f83cfd73fd66f32ff67
https://doi.org/10.1002/(sici)1097-4555(199812)29:12<1027::aid-jrs312>3.0.co
https://doi.org/10.1002/(sici)1097-4555(199812)29:12<1027::aid-jrs312>3.0.co
Publikováno v:
Nonlinear Spectroscopy.
For liquid ethylacetate the frequency maximums for parallel (I ( )) and perpendicular (I ( )) polarizedcomponents of C=O vibrations band in Raman spectra are differed on 5.3 cm -1 . At dilution ethylacetate in CCl 4 andheptane or heating in this diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb345a28fc3ee7845850b27b2b83fd8
https://doi.org/10.1117/12.451387
https://doi.org/10.1117/12.451387