| Proton | Neutron | Nuclear Spin | Energy State | |
|---|---|---|---|---|
| 162Os | 76 | 86 | 0 | |
| 163Os | 76 | 87 | -7/2 | |
| 164Os | 76 | 88 | 0 | |
| 165Os | 76 | 89 | -7/2 | |
| 166Os | 76 | 90 | 0 | |
| 167Os | 76 | 91 | -3/2 | |
| 168Os | 76 | 92 | 0 | |
| 169Os | 76 | 93 | -3/2 | |
| 170Os | 76 | 94 | 0 | |
| 171Os | 76 | 95 | -5/2 | |
| 172Os | 76 | 96 | 0 | |
| 173Os | 76 | 97 | -5/2 | |
| 174Os | 76 | 98 | 0 | |
| 175Os | 76 | 99 | -5/2 | |
| 176Os | 76 | 100 | 0 | |
| 177Os | 76 | 101 | -1/2 | |
| 178Os | 76 | 102 | 0 | |
| 179Os | 76 | 103 | -1/2 | |
| 180Os | 76 | 104 | 0 | |
| 181m1Os | 76 | 105 | -7/2 | |
| 181Os | 76 | 105 | -1/2 | |
| 181m2Os | 76 | 105 | 9/2 | |
| 182Os | 76 | 106 | 0 | |
| 183mOs | 76 | 107 | -1/2 | |
| 183Os | 76 | 107 | 9/2 | |
| 184Os | 76 | 108 | 0 | Stable |
| 185m1Os | 76 | 109 | -7/2 | |
| 185m2Os | 76 | 109 | 11/2 | |
| 185Os | 76 | 109 | -1/2 | |
| 186Os | 76 | 110 | 0 | |
| 187Os | 76 | 111 | -1/2 | Stable |
| 188Os | 76 | 112 | 0 | Stable |
| 189mOs | 76 | 113 | -9/2 | |
| 189Os | 76 | 113 | -3/2 | Stable |
| 190Os | 76 | 114 | 0 | Stable |
| 190mOs | 76 | 114 | -10 | |
| 191Os | 76 | 115 | -9/2 | |
| 191mOs | 76 | 115 | -3/2 | |
| 192mOs | 76 | 116 | -10 | |
| 192Os | 76 | 116 | 0 | Stable |
| 193Os | 76 | 117 | -3/2 | |
| 194Os | 76 | 118 | 0 | |
| 195Os | 76 | 119 | -3/2 | |
| 196Os | 76 | 120 | 0 | |
| 197Os | 76 | 121 | 5/2 |