| Proton | Neutron | Nuclear Spin | Energy State | |
|---|---|---|---|---|
| 128Ag | 47 | 81 | 0 | |
| 129mCd | 48 | 81 | -11/2 | |
| 129Cd | 48 | 81 | 3/2 | |
| 130In | 49 | 81 | -1 | |
| 130m1In | 49 | 81 | -10 | |
| 130m2In | 49 | 81 | 5 | |
| 131Sn | 50 | 81 | 3/2 | |
| 131m1Sn | 50 | 81 | -11/2 | |
| 132m1Sb | 51 | 81 | -8 | |
| 132Sb | 51 | 81 | 4 | |
| 132m2Sb | 51 | 81 | -6 | |
| 133mTe | 52 | 81 | -11/2 | |
| 133Te | 52 | 81 | 3/2 | |
| 134mI | 53 | 81 | -8 | |
| 134I | 53 | 81 | 4 | |
| 135mXe | 54 | 81 | -11/2 | |
| 135Xe | 54 | 81 | 3/2 | |
| 136Cs | 55 | 81 | 5 | |
| 136mCs | 55 | 81 | -8 | |
| 137m1Ba | 56 | 81 | -11/2 | |
| 137Ba | 56 | 81 | 3/2 | Stable |
| 137m2Ba | 56 | 81 | -17/2 | |
| 138La | 57 | 81 | 5 | |
| 138mLa | 57 | 81 | 3 | |
| 139mCe | 58 | 81 | -11/2 | |
| 139Ce | 58 | 81 | 3/2 | |
| 140m2Pr | 59 | 81 | -8 | |
| 140Pr | 59 | 81 | 1 | |
| 140m1Pr | 59 | 81 | 5 | |
| 141mNd | 60 | 81 | -11/2 | |
| 141Nd | 60 | 81 | 3/2 | |
| 142Pm | 61 | 81 | 1 | |
| 142mPm | 61 | 81 | -8 | |
| 143m2Sm | 62 | 81 | -23/2 | |
| 143Sm | 62 | 81 | 3/2 | |
| 143m1Sm | 62 | 81 | -11/2 | |
| 144mEu | 63 | 81 | -8 | |
| 144Eu | 63 | 81 | 1 | |
| 145Gd | 64 | 81 | 1/2 | |
| 145mGd | 64 | 81 | -11/2 | |
| 146m1Tb | 65 | 81 | -5 | |
| 146Tb | 65 | 81 | 1 | |
| 146m2Tb | 65 | 81 | 10 | |
| 147m2Dy | 66 | 81 | -27/2 | |
| 147m1Dy | 66 | 81 | -11/2 | |
| 147Dy | 66 | 81 | 1/2 | |
| 148m2Ho | 67 | 81 | 10 | |
| 148m1Ho | 67 | 81 | -6 | |
| 148Ho | 67 | 81 | 1 | |
| 149m1Er | 68 | 81 | -11/2 | |
| 149Er | 68 | 81 | 1/2 | |
| 149m2Er | 68 | 81 | 19/2 | |
| 149m3Er | 68 | 81 | -27/2 | |
| 150m2Tm | 69 | 81 | 10 | |
| 150Tm | 69 | 81 | 1 | |
| 150m1Tm | 69 | 81 | -6 | |
| 151m2Yb | 70 | 81 | -19/2 | |
| 151Yb | 70 | 81 | 1/2 | |
| 151m1Yb | 70 | 81 | -11/2 | |
| 151m3Yb | 70 | 81 | -27/2 | |
| 152Lu | 71 | 81 | -5 | |
| 153mHf | 72 | 81 | -11/2 | |
| 153Hf | 72 | 81 | 1/2 |