Dear researchers can anyone comment on 3074, 624, 535 cm-1 peaks in FT-Raman?
what kind of compound are you looking at?
the 3074 cm-1 peak is most likely a CH stretching vibration, but the two peaks at low wavenumbers have multiple options (many of which can be excluded if the compound or the class of compound is known)
Are you saying these appear in all FT Raman spectra you record or in a specific material ?
it is very important to inform your compound base in analysis of FTIR and Raman pick, also it is better to compare picks of spectrum with similar compound FTIR and Raman picks.
you can condone about 10-20 (1/cm) wavenumber difference.
I agree with Johannes and Bojidarka, 3074 cm-1 is a typical CH stretching vibration (aromatic) but more information is required about the material
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