You have an unknown compound that you are trying to identify. You start by collecting a mass spectrum of the molecule and observe a molecular ion peak at 105 m/z. You also notice a second peak at 107 m/z that is about 1/3 the height of the peak at 105. Show your work/reasoning. a. Based on this information, propose a molecular formula for the compound. b. Based on your molecular formula, draw two possible structures for your compound. If you can't figure out the molecular formula, use C5H,BrO for the rest of the questions. c. Indicate how you would distinguish between the two compounds based on each compound's IR spectrum. Be specific regarding regions in which you would or would not find peaks.
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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