| Nucleus |
Index, starting from 1, of nuclear spin involved in
perturbation; 0 (default) for those not involving a nuclear spin. |
| SymSelect |
Symmetry select |
| ScalePrev |
Scale factor with respect to preceding perturbation |
| JPower |
Twice power of J(J+1) |
| zPower |
Power of Jz |
| pPower |
Power of J+- |
| lPower |
Power of l |
| lChange |
Power of l+
or l-;
< 0 implies opposite sign to change in K |
| KSelect |
K the perturbation
applies to |
Molecule Types Symmetric Tops