| Compound | DO3A-APB-o (Neutral) | DO3A-APB-o (Acidic) | DO3A-APB-o (Basic) | DO3A-UO2 (VI) APB-o (Neutral) | DO3A-UO2 (VI) APB-o (Acidic) | DO3A-UO2 (VI) APB-o (Basic) |
| C5 | 62.9 | 63.8 | 63.6 | 59.8 | 64.6 | 60.7 |
| C7 | 158.6 | 145.2 | 158.3 | 158.7 | 152.3 | 159.7 |
| C10 | 57.4 | 58.0 | 56.6 | 59.1 | 56.2 | 53.8 |
| C11 | 46.7 | 48.7 | 45.9 | 64.6 | 65.1 | 59.6 |
| C12 | 61.8 | 62.9 | 66.2 | 71.4 | 70.5 | 70.2 |
| C13 | 191.3 | 189.7 | 182.6 | 189.3 | 189.2 | 191.4 |
| C14 | 18.3 | 196.5 | 187.9 | 185.3 | 195.7 | 185.7 |