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. 2023 Jan 13;127(3):685–703. doi: 10.1021/acs.jpca.2c07708

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
a

The experimental uncertainties, ranging from 30% to 50%, are also indicated.