4000 Wavenumbers (cm-1) 3500 3000 2500 2000 1500 1000 45- 50 55- 783.94 756.10 1481.51 1463.64 1441.15 690.62 60- 1652.36 657.64 65- 1291.06 1323 88 1243.14 1208.04 1609.36 1152.66 886.99 70- 75- 1578.64 1030.47 1089.40 1382.95 852.31 964.44 567.76 80- 2837.85 3231.03 2999.63 2591.76 85

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.