In 2022,Physical Chemistry Chemical Physics included an article by Shinkai, Takahiro; Hsu, Po-Jen; Fujii, Asuka; Kuo, Jer-Lai. Formula: C3H5F3O. The article was titled 《Infrared spectroscopy and theoretical structure analyses of protonated fluoroalcohol clusters: the impact of fluorination on the hydrogen bond networks》. The information in the text is summarized as follows:
To explore the impact of fluorination on the hydrogen bond networks of protonated alkylalcs., IR spectroscopy and theor. computations of protonated 2,2,2-trifluoroethanol clusters, H+(TFE)n, (n = 4-7), were performed. It has been demonstrated that the development of the hydrogen bond networks from a linear type to cyclic types occurs in this size region for the protonated alkylalc. clusters. In contrast, IR spectroscopy of H+(TFE)n in the OH/CH stretch region clearly indicated that the linear type structures are held in the whole size range, irresp. of temperature of the clusters. The extensive stable isomer structure search of H+(TFE)n based on our latest sampling approach supported the strong preference of the linear type hydrogen bond networks. Detailed analyses of the free OH stretching vibrational bands evidenced the intra- and intermol. OH···FC interactions in the clusters. In addition, IR spectra of protonated clusters of 2,2-difluoroethanol, 2,2-difluoropropanol, and 3,3,3-trifluoropropanol were measured for n = 4 and 5, and their spectra also indicated the effective inhibition of the cyclic hydrogen bond network formation by the fluorination.3,3,3-Trifluoropropan-1-ol(cas: 2240-88-2Formula: C3H5F3O) was used in this study.
3,3,3-Trifluoropropan-1-ol(cas: 2240-88-2) is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.Formula: C3H5F3O
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts