1963
DOI: 10.1016/0371-1951(63)80095-8
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Vibrational analysis of the n-paraffins—I

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Cited by 742 publications
(347 citation statements)
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“…Given λ max of the array plasmon, 785 nm was chosen as the Raman excitation line in order to achieve surface resonance enhancement of the Raman spectrum. The major bands in the SERS spectrum arising from CTAB are located at the 1000-1170 cm -1 and 2800-3000 cm -1 spectral regions and are dominated by skeletal vibrations of C-C stretching modes and C-H vibration respectively 35,36 , which are both sensitive to the conformation of the hydrocarbon chain. 37 In particular, the strongly enhanced feature at 765 cm -1 corresponds to C-Br stretching mode, whilst bands at approximately 999, 1040, 1110, 1306, 1476 and 1600 cm -1 are attributed to C-C stretching vibrations.…”
Section: Resultsmentioning
confidence: 99%
“…Given λ max of the array plasmon, 785 nm was chosen as the Raman excitation line in order to achieve surface resonance enhancement of the Raman spectrum. The major bands in the SERS spectrum arising from CTAB are located at the 1000-1170 cm -1 and 2800-3000 cm -1 spectral regions and are dominated by skeletal vibrations of C-C stretching modes and C-H vibration respectively 35,36 , which are both sensitive to the conformation of the hydrocarbon chain. 37 In particular, the strongly enhanced feature at 765 cm -1 corresponds to C-Br stretching mode, whilst bands at approximately 999, 1040, 1110, 1306, 1476 and 1600 cm -1 are attributed to C-C stretching vibrations.…”
Section: Resultsmentioning
confidence: 99%
“…A second measure of order is the observation of peaks that belong to the wagging (W x ) and rocking-twisting progressions (P x ), located in the 1180-1350 cm of n identical methylene oscillators (21). They have been observed in the spectra of solid alkanes (21) and lipid bilayers (18), and they were previously used as order parameters (18).…”
Section: Vibrational Spectroscopymentioning
confidence: 99%
“…Здесь же приведены данные для частот ма-ятниковых и деформационных колебаний для ряда чет-ных н-алканов, кристаллизующихся с образованием три-клинной субъячейки из метиленовых последовательно-стей [28][29][30][31]. Обращает на себя внимание широкая вари-ация значений частот как маятниковых (715−722 cm −1 ), так и деформационных (1468−1475 cm −1 ) колебаний в различных соединениях, в которых метиленовые после-довательности в закристаллизованном состоянии обра-зуют триклинную субъячейку.…”
Section: результаты и их обсуждениеunclassified