|
PARAMETERS
FOR:
|
|
139La
|
| Spin = 7/2 |
| Natural abundance = 99.91% |
|
*Frequency factor = 0.14236 |
|
†Magnetogyric ratio = 3.8085 |
| ‡Quadrupole moment = 0.22 |
| Receptivity vs. 1H = 5.92x10-2 |
| Receptivity vs.13C = 3.43x102 |
| Shift range = -150 to +1200 ppm |
| Shift reference: La3+ (aq) |
| *To find the resonant frequency of this nuclide on your system, multiply its 1H frequency by the factor shown. |
| †x10-7 radT-1s-1 |
| ‡x1028 m2 |