2. For the compound shown below, predict the expected IR and NMR data. Record the NMR data in the form (chemical shift, multiplicity, integration). You chemical shift values and IR absorption values only need to be a rough approximation. The first molecule is provided as an example. 4.0 ppm, q, 2H 1.4 ppm, t, 2H 1.2 ppm, t, 3H IR Data: C=O, 1740 cm-¹ 0.9 ppm, s, 9H 2.3 ppm, t, 2H Csp³-H, 2930-2990 cm-¹ Csp²-0, 1250 cm-¹ Csp³-0, 1050 cm-¹ H FO H IR Data:
Analyzing Infrared Spectra
The electromagnetic radiation or frequency is classified into radio-waves, micro-waves, infrared, visible, ultraviolet, X-rays and gamma rays. The infrared spectra emission refers to the portion between the visible and the microwave areas of electromagnetic spectrum. This spectral area is usually divided into three parts, near infrared (14,290 – 4000 cm-1), mid infrared (4000 – 400 cm-1), and far infrared (700 – 200 cm-1), respectively. The number set is the number of the wave (cm-1).
IR Spectrum Of Cyclohexanone
It is the analysis of the structure of cyclohexaone using IR data interpretation.
IR Spectrum Of Anisole
Interpretation of anisole using IR spectrum obtained from IR analysis.
IR Spectroscopy
Infrared (IR) or vibrational spectroscopy is a method used for analyzing the particle's vibratory transformations. This is one of the very popular spectroscopic approaches employed by inorganic as well as organic laboratories because it is helpful in evaluating and distinguishing the frameworks of the molecules. The infra-red spectroscopy process or procedure is carried out using a tool called an infrared spectrometer to obtain an infrared spectral (or spectrophotometer).
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