SiH5+
Protonated silane
Flags: RATE12
Empirical: H5Si+
Mass: 33 amu
Heat of formation: 917.0 kJ mol-1
Added to system: 2003-05-06 06:43:21
Reactions: Formation | Destruction
4 SiH5+ formation reactions
| Reaction | α | β | γ | Tl - Tu (K) | |
|---|---|---|---|---|---|
| 1 | H2 + SiH4+ → SiH5+ + H | 1.00e-9 | 0.00 | 0.00 | 10 - 300 |
| 2 | H3+ + SiH4 → SiH5+ + H2 | 2.00e-9 | 0.00 | 0.00 | 10 - 41000 |
| 3 | HCO+ + SiH4 → SiH5+ + CO | 1.40e-9 | 0.00 | 0.00 | 10 - 41000 |
| 4 | H2 + SiH3+ → SiH5+ + PHOTON | 1.00e-18 | -0.50 | 0.00 | 10 - 300 |
Variation of log fractional abundance (relative to H2) with log time (years) in a dark cloud model. Ref. RATE12 paper.