Chapter 7
Nuclear Magnetic Resonance Spectroscopy
INTRODUCTION
NMR is defined as the measurement and interpretation of the radiofrequency which induces the transitions in the nuclei by absorbing the radiofrequency waves and the spectra are known as the nuclear magnetic resonance spectra. The atoms which contain the nuclei with the property are called the spin. The number of spins of the active spin nucleus is denoted by the spin quantum number, I. The spin is the property of the elements containing the odd mass or odd atomic number. The following Table shows the spin quantum numbers of the nuclei:
| Element | Spin quantum number (I) | Number of the spin states |
|---|---|---|
| 1H | 1/2 | 2 |
| 2H | 1 | 3 |
| 13C | 1/2 | 2 |
| 14C | 1 | 3 |
Table for the elements with the spin quantum number ...
Get Pharmaceutical Analysis now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
