Table 2: Infrared absorption spectral frequencies (cm-1) of complex (CLrtT).

PHYSICO-CHEMICAL STUDIES OF Cu (II) SURFACTANTS IN NON-AQUEOUS MEDIA.
Assignment
Complex
CLrtT
-NH2, -NH antisym. stretching 3333.5
-NH2, -NH sym. stretching 3180.2
-CH3, -C-H antisym. Stretching 2961.4
-CH2, -C-H antisym. stretching 2926.7
-CH2, -C-H sym. stretching 2859.3
-C=N stretching 2217.1
>C=O stretching 1714.8
-COO-, -C-O antisym. stretching 1551.2
-CH2 -CH (twisting and wagging) bending 1479.9
-C-N stretching 1413.1
N-C=S stretching 1266.9
-CH3, C-H rocking 1108.0
-CH2 rocking 726.4
C=S stretching 624.0
Cu-O stretching 476.4

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