1971
DOI: 10.1002/recl.19710900809
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Vibrational spectrum of trimethylsulfonium bromide

Abstract: Trimethylsulfonium bromide (CH3)3SBr has been prepared; melting range 183‐186°C. Infrared absorption and Raman spectra have been recorded and assigned.

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Cited by 7 publications
(4 citation statements)
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“…53 The CH 3 bending modes of vibrations are observed near 1442 cm −1 while the stretching modes of vibrations are observed at 2921 cm −1 and 3010 cm −1 . 54…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…53 The CH 3 bending modes of vibrations are observed near 1442 cm −1 while the stretching modes of vibrations are observed at 2921 cm −1 and 3010 cm −1 . 54…”
Section: Resultsmentioning
confidence: 99%
“…6) are due to the C-S bond vibrations for both DMSO and trimethyl sulphonium [(CH 3 ) 3 S] + units. 53,54 The band near 1042.4 cm −1 corresponds to the stretching mode of SvO in the DMSO unit. 53 The CH 3 bending modes of vibrations are observed near 1442 cm −1 while the stretching modes of vibrations are observed at 2921 cm −1 and 3010 cm −1 .…”
Section: Raman Spectramentioning
confidence: 99%
“…Therefore, the trimethyl sulfonium cation plays an important role in the slow degradation of the sample, compared with previous reports on 3D hybrid Sn perovskite films 135 The Raman spectra above 200 cm -1 consist exclusively of the (CH3)3S + vibrations. The assignment of the modes has been done according to ref 138 (Table 4-…”
Section: Optoelectronic Propertiesmentioning
confidence: 99%
“…Secondly, the rest of Raman active modes which appear at frequencies above 400 cm -1 are related to internal vibrations of the organic moiety (CH3)3S + . A list of them with their attribution according to 138 is included in Table 5-5. The nature of the halide strongly affects these modes by shifting them to higher frequencies towards the light halide derivatives.…”
Section: Vibrational and Electronic Propertiesmentioning
confidence: 99%