| Nucleus | Exp. deform factor | Theor. deform factor 1 | Theor. deform factor 2 |
|---|---|---|---|
| 156Ta | - | - | - |
| 157Ta | - | - | - |
| 158Ta | - | - | - |
| 159Ta | - | - | - |
| 160Ta | - | - | - |
| 161Ta | - | - | - |
| 162Ta | - | - | - |
| 163Ta | - | - | - |
| 164Ta | - | - | - |
| 165Ta | - | - | - |
| 166Ta | - | - | - |
| 167Ta | - | - | - |
| 168Ta | - | - | - |
| 169Ta | - | - | - |
| 170Ta | - | - | - |
| 171Ta | - | - | - |
| 172Ta | - | - | - |
| 173Ta | - | - | - |
| 174Ta | - | - | - |
| 175Ta | - | - | - |
| 176Ta | - | - | - |
| 177Ta | - | - | - |
| 178Ta | - | - | - |
| 179Ta | 0.270 | - | - |
| 180Ta | - | - | - |
| 181Ta | - | - | - |
| 182Ta | 0.231 | 0.221 | - |
| 183Ta | - | - | - |
| 184Ta | - | - | - |
| 185Ta | - | - | - |
| 186Ta | - | - | - |
| 187Ta | - | - | - |
| 188Ta | - | - | - |