HC2O+
Ethynyloxy ion, HCCO+, Ketenyl ion
Flags: RATE12
Empirical: C2HO+
Mass: 41 amu
Heat of formation: 1096.0 kJ mol-1
Added to system: 2003-05-06 06:43:21
Reactions: Formation | Destruction
8 HC2O+ formation reactions
| Reaction | α | β | γ | Tl - Tu (K) | |
|---|---|---|---|---|---|
| 1 | C2H+ + CO2 → HC2O+ + CO | 9.40e-10 | 0.00 | 0.00 | 10 - 41000 |
| 2 | H2O + C2+ → HC2O+ + H | 4.40e-10 | -0.50 | 0.00 | 10 - 41000 |
| 3 | H3+ + C2O → HC2O+ + H2 | 1.00e-9 | -0.50 | 0.00 | 10 - 41000 |
| 4 | H3O+ + C2O → HC2O+ + H2O | 1.00e-9 | -0.50 | 0.00 | 10 - 41000 |
| 5 | HCO+ + C2O → HC2O+ + CO | 1.00e-9 | -0.50 | 0.00 | 10 - 41000 |
| 6 | O2 + C3H+ → HC2O+ + CO | 2.50e-12 | 0.00 | 0.00 | 10 - 41000 |
| 7 | O + C2H2+ → HC2O+ + H | 8.50e-11 | 0.00 | 0.00 | 10 - 41000 |
| 8 | O + C2H3+ → HC2O+ + H2 | 8.50e-11 | 0.00 | 0.00 | 10 - 41000 |
Variation of log fractional abundance (relative to H2) with log time (years) in a dark cloud model. Ref. RATE12 paper.