26. The IR, 1H NMR, and 13C NMR spectra of an unknown compound, 140GH (C₂H100) are shown below. Identify the unknown compound Note: Use a ruler to calculate the integration. C NMR spectrum: 3 small peaks at 78 ppm are due to CDCl (solvent) V M 4000 Ss u 7.0 6.5 6.0 300D Wavenumbers (cm) 2120 2100 2080 S 5.5 2000 5.0 45 ли 2060 H₂ 4.0 1000 35 150 140 130 120 110 100 90 80 70 60 50 40 30 20 ppm ppm
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).
Step by step
Solved in 5 steps with 2 images
