Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Raman and infrared spectral studies of selena, sulphinyl, sulphonyl and tellura methyl laurates.
AU - Davies, J. Eric D.
AU - Lie Ken Jie, Marcel S. F.
AU - Bakare, Oladapo
PY - 1997/2/28
Y1 - 1997/2/28
N2 - Raman spectra (300–1200 cm−1) have been recorded for all the positional isomers of the selena (X=Se), sulphinyl (X=SO) and sulphonyl (X=SO2) methyl laurates CH3(CH2)nX(CH2)mCO2CH3, (n+m =9). The Raman spectra of two isomers of the tellura series (X=Te) were also obtained as were the IR spectra of the sulphonyl series. The SeC2 and TeC2 moieties each give two characteristic Raman bands at 564 and 651 cm−1 and 510 and 600 cm−1 respectively. The SO group gives a characteristic Raman band at 1016 cm−1. The symmetric stretching and bending modes of the SO2 group can be observed in both the IR and Raman spectra at 1109 and 517 cm−1 respectively. These quoted values do change when the functional group is near the carbonyl group or towards the end of the alkyl chain
AB - Raman spectra (300–1200 cm−1) have been recorded for all the positional isomers of the selena (X=Se), sulphinyl (X=SO) and sulphonyl (X=SO2) methyl laurates CH3(CH2)nX(CH2)mCO2CH3, (n+m =9). The Raman spectra of two isomers of the tellura series (X=Te) were also obtained as were the IR spectra of the sulphonyl series. The SeC2 and TeC2 moieties each give two characteristic Raman bands at 564 and 651 cm−1 and 510 and 600 cm−1 respectively. The SO group gives a characteristic Raman band at 1016 cm−1. The symmetric stretching and bending modes of the SO2 group can be observed in both the IR and Raman spectra at 1109 and 517 cm−1 respectively. These quoted values do change when the functional group is near the carbonyl group or towards the end of the alkyl chain
KW - Raman spectroscopy
KW - IR spectroscopy
KW - Selenalaurates
KW - Telluralaurates
KW - Sulphinyl laurates
KW - Sulphonyl laurates
U2 - 10.1016/S0009-3084(96)02647-3
DO - 10.1016/S0009-3084(96)02647-3
M3 - Journal article
VL - 85
SP - 175
EP - 180
JO - Chemistry and Physics of Lipids
JF - Chemistry and Physics of Lipids
SN - 0009-3084
IS - 2
ER -