Nucleus
|
Spin
|
Nature Abundance
(%) |
Magnetogyric Ratio
|
Frequency (MHz)
(on our 3T) |
Relative Sensitivity
(13C=1) |
Typical T1
(ms) |
Reference
|
| 1H | 1/2 | 99.985 | 26.75 | 123.2 | 5666 | 1000-10000 | TMS |
| 2H | 1 | 0.015 | 4.1064 | 18.912 | 0.0082 | 100-1000 | TMS |
| 13C | 1/2 | 1.1 | 6.7262 | 30.978 | 1 | 1000-5000 | TMS |
| 14N | 1 | 99.63 | 1.9331 | 8.9028 | 5.69 | 3-300 | NH3 |
| 15N | 1/2 | 0.37 | -2.7116 | 12.4884 | 0.022 | 1000-150000 | NH3 |
| 17O | 5/2 | 0.037 | 3.6264 | 16.7015 | 0.06 | 3-300 | H2O |
| 19F | 1/2 | 100 | 25.1681 | 115.91 | 4761.5 | 500-10000 | CFCl3 |
| 23Na | 3/2 | 100 | 7.0761 | 32.5887 | 525 | <60 | NaCl(1M)/H2O |
| 25Mg | 5/2 | 10.1 | 1.6375 | 7.5418 | 1.54 | <200 | MgCl2/H2O |
| 27Al | 5/2 | 100 | 6.9704 | 32.102 | 1170 | 1 to 1000 | Al(H2O)63+ |
| 31P | 1/2 | 100 | 10.8289 | 49.8722 | 377 | 100 to 55000 | H3PO4 85% H2O |
| 39K | 3/2 | 93.1 | 1.2483 | 5.749 | 2.69 | 20 | K+ (infinite dilution) |
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