Additive modeling of low-resolution microwave spectra of heteroisomeric substituted hydrocarbons produced theoretical spectra of ethanethiol and propanethiol in the range 0–2 THz with maxima at 465 ± 20 and 240 ± 20 GHz. More precise calculations in a narrow frequency band of these ranges used spectral line half-widths of 1.5, 0.8, and 0.5 MHz that modeled conditions in different layers of Earth’s troposphere. The strongest extrema of the low-resolution spectra of the studied molecules were found at 486 ± 5, 446 ± 5, and 436 ± 5 (ethanethiol) and at 257 ± 5, 239 ± 5, and 234 ± 5 GHz (propanethiol). Various aspects of the application of the results were discussed.
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 85, No. 2, pp. 194–198, March–April, 2018.
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Kadjar, C.O., Kazimova, S.B., Hasanova, A.S. et al. Theoretical Models of Low-Resolution Microwave Rotational Spectra of Ethane- and Propanethiol. J Appl Spectrosc 85, 216–219 (2018). https://doi.org/10.1007/s10812-018-0634-4
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DOI: https://doi.org/10.1007/s10812-018-0634-4