SiCH₄⁺

CH2SiH2+
Flags: RATE12
Empirical: CH₄Si⁺
Mass: 44 amu
Heat of formation: 1015.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

6 SiCH₄⁺ formation reactions

	Reaction	α	β	T_l - T_u (K)
1	C + SiH₅⁺ → SiCH₄⁺ + H	2.00e-10	0.00	10 - 41000
2	CH₅⁺ + Si → SiCH₄⁺ + H	2.00e-10	0.00	10 - 41000
3	H₃⁺ + SiCH₃ → SiCH₄⁺ + H₂	2.00e-9	0.00	10 - 41000
4	H₃O⁺ + SiCH₃ → SiCH₄⁺ + H₂O	2.00e-9	0.00	10 - 41000
5	HCO⁺ + SiCH₃ → SiCH₄⁺ + CO	2.00e-9	0.00	10 - 41000
6	CH₄ + Si⁺ → SiCH₄⁺ + PHOTON	4.00e-16	-1.50	10 - 300

	Reaction	α	β	T_l - T_u (K)
1	SiCH₄⁺ + e^- → SiCH₂ + H₂	1.50e-7	-0.50	10 - 300
2	SiCH₄⁺ + e^- → SiCH₃ + H	1.50e-7	-0.50	10 - 300
3	C + SiCH₄⁺ → SiC₂H₃⁺ + H	2.00e-10	0.00	10 - 300

Variation of log fractional abundance (relative to H₂) with log time (years) in a dark cloud model. Ref. RATE12 paper.

SiCH4+