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Infrared (IR) Spectra
IR-Spectrum of water and the theoretical frequencies calculated by quantum mechanical computer software. The animations correspond to the figure of the spectra below. Discrepancies between the calculated and experimental frequencies are due to the assumptions made during the calculations used by the computer software.



IR-Spectrum of chlorobenzene and the theoretical frequencies calculated by quantum mechanical computer software. The animations correspond to the figure of the spectra below. Discrepancies between the calculated and experimental frequencies are due to the assumptions made during the calculations used by the computer software.





Molecule Name
Experimental Infrared Spectra from NIST
Water
Water IR
Chloro-benzene
Chlorobenzene IR

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