Experimental studies have shown that in pure xylene the parallel and perpendicular components of the 995,2 cm-1 band are shifted by 0.9 cm-1 relative to each other, the anisotropic component is shifted toward higher frequencies. The half-width of this band is 3.8 cm-1 . To achieve these goals, the behavior of the spectral lines of 995,2 cm-1 xylene in solutions with nitromethane was studied. It can be seen from the figure that a maximum of 1.5 times the maximum of the spectrum with respect to pure xylene with a solution of xylene with nitromethane at a concentration of 0.5 mole fraction. Calculations showed that the monomeric molecule 1019.8 cm-1 is complex, and when forming dimers it must split into two bands 1068.1 cm-1 and 1101.9 cm-1
| Mualliflar | A Jumabayev, H Xushvaqtov, A Absanov, G‘ Sharifov, Zokhid Ernazarov, S Odilova |
|---|---|
| Jurnal | Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi |
| Nashr sanasi | 2022-07-15 |
| Jild | 3 |
| Son | 133 |
| Betlar | 106-110 |
| Til | en |
| DOI | 10.59251/samsu.v3.133.1 |
DOI: 10.59251/samsu.v3.133.1 · Maqolaning asl sahifasi · PDF
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