Bluffton University

CEM 222: Organic Chemistry II

Infrared Spectra
type samples

Infrared spectra for representative molecules containing carbon-nitrogen bonds are shown below.

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  1. triethylamine, a tertiary amine
    IR spectrum of triethylamine

  2. diethylamine, a secondary amine
    IR spectrum of diethylamine

  3. butylamine, a primary amine
    IR spectrum of butylamine

  4. acetamide, a carboxylic amide
    IR spectrum of acetamide

  5. acetonitrile, a nitrile
    IR spectrum of acetamide