Spectra (Infrared in KBr, 'H-NMR in DMSO-d6, 400 MHz) LOD D 4D00 3000 2000 1500 1000 500 HAVENUMB ERI -l 3088 68 2667 70 1438 66 1142 81 793 745 74 3054 57 1694 1411 49 L125 84 12
Spectra (Infrared in KBr, 'H-NMR in DMSO-d6, 400 MHz) LOD D 4D00 3000 2000 1500 1000 500 HAVENUMB ERI -l 3088 68 2667 70 1438 66 1142 81 793 745 74 3054 57 1694 1411 49 L125 84 12
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
infrared data for the product in a table based on the data below
experimental wavelength, peaks characteristics, assignment

Transcribed Image Text:### Spectra Analysis (Infrared in KBr, \( ^1H \)-NMR in DMSO-\( d_6 \), 400 MHz)
#### Infrared Spectrum
**Graph Description:**
- **Y-Axis:** Transmittance (%)
- **X-Axis:** Wavenumber (cm\(^{-1}\))
- The spectrum displays various peaks across the wavenumber range of 4000 cm\(^{-1}\) to 400 cm\(^{-1}\).
- Major absorptions can be noted in the regions such as 3088 cm\(^{-1}\), 2567 cm\(^{-1}\), 1680 cm\(^{-1}\), etc., indicating characteristic molecular vibrations.
**Data Table:**
| Wavenumber (cm\(^{-1}\)) | Intensity (%) |
|--------------------------|---------------|
| 3088 | 68 |
| 3054 | 57 |
| 2973 | 55 |
| 2808 | 67 |
| 2025 | 60 |
| 2885 | 68 |
| 2663 | 62 |
| 2567 | 70 |
| 1694 | 4 |
| 1593 | 50 |
| 1671 | 68 |
| 1480 | 62 |
| 1475 | 64 |
| 1446 | 66 |
| 1438 | 66 |
| 1411 | 49 |
| 1318 | 19 |
| 1206 | 57 |
| 1268 | 41 |
| 1173 | 79 |
| 1161 | 84 |
| 1142 | 81 |
| 1125 | 84 |
| 1052 | 39 |
| 1046 | 47 |
| 956 | 79 |
| 916 | 58 |
| 816 | 70 |
| 793 | 74 |
| 745 | 12 |
| 712 | 54 |
| 686 | 79 |
| 648 | 64 |
| 560

Transcribed Image Text:### NMR Spectrum Analysis
**Graph Explanation:**
The image shows a Nuclear Magnetic Resonance (NMR) spectrum, which presents the chemical environment of hydrogen atoms in a compound. The x-axis represents the chemical shift in parts per million (ppm), ranging from 14 to 0 ppm, while the y-axis represents the intensity of the signal.
**Key Peaks:**
- **Chemical Shift at 13.43 ppm**: This peak is a singlet (s) with an integration value of 1, indicating one hydrogen environment.
- **Chemical Shifts at 7.81 ppm and 7.56 ppm**: Both are doublets (d) with an integration value of 1, each indicating one hydrogen in a similar chemical environment.
- **Chemical Shifts at 7.55 ppm and 7.45 ppm**: These are triplets (t) with an integration value of 1, indicating two hydrogen environments each splitting into triplets.
**Table Explanation:**
| Chemical Shift (ppm) | Integration | Multiplet |
|----------------------|-------------|-----------|
| 13.43 | 1 | s |
| 7.81 | 1 | d |
| 7.56 | 1 | d |
| 7.55 | 1 | t |
| 7.45 | 1 | t |
**Summary:**
This NMR spectrum suggests the presence of distinct hydrogen environments in the compound. Singlets, doublets, and triplets provide information on the number of hydrogen atoms and their neighboring interactions, which are essential for determining the structure of organic molecules.
Expert Solution
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Step 1
Answer
experimental wavelength, peaks characteristics
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