| Species | ar | br | cr |
| N | 5.0 × 10−20 | 0 | 0 |
| O | 1.2 × 10−20 | 1.7 × 10−24 | −2.0 × 10−29 |
| N2 | 7.5 × 10−20 | 5.5 × 10−24 | −1.0 × 10−28 |
| O2 | 2.0 × 10−20 | 6.0 × 10−24 | 0 |
| NO | 1.0 × 10−19 | 0 | 0 |