Table 1. Relative Contributions to the Total Recorded Reactive Signal of the Indicated Unique Sets of Products and Reactants (Second-to-Last Column) and Product Branching Fractions (BFs) for the Distinct O(3P) and O(1D) Reactions (See Text) (Ec = 31.1 kJ/mol) (Last Column)a.
| reactants | products | contribution to the total recorded reactive signal | experimental BF |
|---|---|---|---|
| O(3P) + HCCCN | 3HCCN + CO and/or 1HCCN + CO (channels 1a and 2a) | 0.34 ± 0.10 | 0.90 ± 0.05 |
| OC3N + H (channel 4a) | 0.04 ± 0.02 | 0.10 ± 0.05 | |
| O(1D) + HCCCN | 1HCCN + CO and/or 3HCCN + CO (channels 1b and 2b) | 0.58 ± 0.17 | 0.94 ± 0.03 |
| OC3N + H (channel 4b) | 0.04 ± 0.02 | 0.06 ± 0.03 |
The experimental uncertainties, ranging from 30% to 50%, are also indicated.