Conformational Analysis, Intramolecular Interactions, and Anharmonic Vibrational Spectra of the 2-Chloroethyl Chalcogenol Triad (X = O, S, Se).
We present a systematic computational study of the conformational space, intramolecular bonding, and anharmonic vibrational spectra of 2-chloroethanol (ClCH2CH2OH), 2-chloroethanethiol (ClCH2CH2SH), and 2-chloroethaneselenol (ClCH2CH2SeH), together with their 1-chloro isomers. Conformational searches with the CREST/iMT...