Creighton, John A. published the artcileVibrational spectra of some trimethylsulfoxonium salts, -h9 and -d9, COA of Formula: C3H9ClOS, the publication is Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1969), 25(7), 1314-18, database is CAplus.
The ir (3650-40 cm.-1) and Raman spectra of (CD3)3,SOI as a solid, Raman data for Me3SOCl and Me3SOI as salts and for the former in aqueous solution have been obtained, and the ir spectra recorded to 50 cm.-1 For the cations there are 36 fundamentals which for C3v geometry divide by Γ = 8 a1 + 4a2 + 12e. The previous interpretation of Me3SOI (C., et al., 1967) is largely confirmed by the new results. The frequencies 1339 and 1318 cm.-1 are now taken as a1 and e, resp., rather than as the reverse of this since, for the corresponding Raman lines of the chloride in solution, that at 1348 cm.-1 appears polarized while that at 1313 cm.-1 is depolarized. The ν (C-S) modes are observed in the Raman spectra. A feature of particular note in the Raman spectrum of solid Me3SOI is the prominent line at 1371 cm.-1 which appears to have its counterpart for (CD3)3SOI at 990 cm.-1 The corresponding ir bands are very weak. Comparison is made with the fundamental frequencies for the isoelectronic mol. (CH3)3PO, with small changes in the assignment.
Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy published new progress about 5034-06-0. 5034-06-0 belongs to chlorides-buliding-blocks, auxiliary class Salt,Aliphatic hydrocarbon chain, name is trimethyloxosulphonium chloride, and the molecular formula is C3H9ClOS, COA of Formula: C3H9ClOS.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics