| Proton | Neutron | Nuclear Spin | Energy State | |
|---|---|---|---|---|
| 157Ce | 58 | 99 | 7/2 | |
| 158Pr | 59 | 99 | -3 | |
| 159Nd | 60 | 99 | 7/2 | |
| 160Pm | 61 | 99 | -3 | |
| 161Sm | 62 | 99 | 7/2 | |
| 162Eu | 63 | 99 | 2 | |
| 163Gd | 64 | 99 | 7/2 | |
| 164Tb | 65 | 99 | 5 | |
| 165mDy | 66 | 99 | -1/2 | |
| 165Dy | 66 | 99 | 7/2 | |
| 166m1Ho | 67 | 99 | -7 | |
| 166m2Ho | 67 | 99 | 3 | |
| 166Ho | 67 | 99 | 0 | |
| 167mEr | 68 | 99 | -1/2 | |
| 167Er | 68 | 99 | 7/2 | Stable |
| 168Tm | 69 | 99 | 3 | |
| 169mYb | 70 | 99 | -1/2 | |
| 169Yb | 70 | 99 | 7/2 | |
| 170mLu | 71 | 99 | -4 | |
| 170Lu | 71 | 99 | 0 | |
| 171mHf | 72 | 99 | -1/2 | |
| 171Hf | 72 | 99 | 7/2 | |
| 172Ta | 73 | 99 | 3 | |
| 173W | 74 | 99 | -5/2 | |
| 174Re | 75 | 99 | -2 | |
| 175Os | 76 | 99 | -5/2 | |
| 176Ir | 77 | 99 | -3 | |
| 177mPt | 78 | 99 | -1/2 | |
| 177Pt | 78 | 99 | -5/2 | |
| 178Au | 79 | 99 | -3 | |
| 179Hg | 80 | 99 | -5/2 | |
| 180Tl | 81 | 99 | 0 | |
| 181Pb | 82 | 99 | -5/2 |