S2+
Diatomic sulphur ion
Flags: RATE12
Empirical: S2+
Mass: 64 amu
Heat of formation: 1031.0 kJ mol-1
Added to system: 2003-05-06 06:43:21
Reactions: Formation | Destruction
7 S2+ formation reactions
| Reaction | α | β | γ | Tl - Tu (K) | |
|---|---|---|---|---|---|
| 1 | H+ + S2 → S2+ + H | 3.00e-9 | 0.00 | 0.00 | 10 - 300 |
| 2 | H2S + SO+ → S2+ + H2O | 1.30e-9 | -0.50 | 0.00 | 10 - 41000 |
| 3 | He+ + HS2 → S2+ + He + H | 1.00e-9 | -0.50 | 0.00 | 10 - 41000 |
| 4 | S+ + H2S → S2+ + H2 | 5.90e-10 | -0.50 | 0.00 | 10 - 41000 |
| 5 | S+ + OCS → S2+ + CO | 9.10e-10 | 0.00 | 0.00 | 10 - 41000 |
| 6 | SO+ + OCS → S2+ + CO2 | 2.69e-10 | 0.00 | 0.00 | 10 - 41000 |
| 7 | S2 + PHOTON → S2+ + e- | 6.20e-12 | 0.00 | 3.10 | 10 - 41000 |
Variation of log fractional abundance (relative to H2) with log time (years) in a dark cloud model. Ref. RATE12 paper.