4 Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm³¹ ¹H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum. Mass Spectrometry (not shown): [M] = 122 m/z -1 Infrared Spectroscopy (not shown): 3364, 3030, 2973, 1493, 1451, 1408, 1178 cm*¹ ¹H Nuclear Magnetic Resonance. 8 m 5H 13C Nuclear Magnetic Resonance. S 1H1H PPM 3 3H
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).
determine the chemical structure and name the structure.
![**Spectral Analysis of a Pure Compound**
**Information**: Each spectrum below was obtained from a pure compound. The Mass Spectrum parent peaks (M) are listed for all examples. IR peaks listed are strong (s) unless otherwise indicated for signals above 1500 cm⁻¹. In ¹H NMR spectra, the integral is given in the number of hydrogens (H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum.
### Mass Spectrometry (not shown):
- **[M] = 122 m/z**
### Infrared Spectroscopy (not shown):
- **Peaks:** 3364, 3030, 2973, 1493, 1451, 1408, 1178 cm⁻¹
### ¹H Nuclear Magnetic Resonance:
This spectrum displays several peaks at different parts per million (PPM).
- A peak at approximately 7.2 PPM, labeled 'm', integrates for 5 protons (5H).
- A peak at around 5.0 PPM, labeled 'q', integrates for 1 proton (1H).
- A peak around 4.8 PPM, labeled 's', integrates for 1 proton (1H).
- A peak at about 1.2 PPM, labeled 'd', integrates for 3 protons (3H).
### ¹³C Nuclear Magnetic Resonance:
This spectrum shows multiple peaks indicating different carbon environments at various PPM values.
- Significant peaks are located around 150, 130, 120, 100, and 20 PPM, displaying the diverse electronic environments experienced by carbon atoms in the molecule.
These spectroscopic methods collectively provide insight into the structural features of the compound, including its mass, functional groups, and hydrogen and carbon environments.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb5f1630e-c465-44f2-a868-b429d99d07e1%2F9d324e96-622b-46f6-a085-50c05e40dc56%2Fvgt0jk9_processed.png&w=3840&q=75)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
