SiC₂H₃⁺

SiH2CCH
Flags: RATE12
Empirical: C₂H₃Si⁺
Mass: 55 amu
Added to system: 2003-05-06 06:43:21

7 SiC₂H₃⁺ formation reactions

	Reaction	α	β	T_l - T_u (K)
1	C₂H₄⁺ + Si → SiC₂H₃⁺ + H	2.00e-10	0.00	10 - 41000
2	C₂H₄ + Si⁺ → SiC₂H₃⁺ + H	2.24e-10	0.00	10 - 41000
3	C + SiCH₄⁺ → SiC₂H₃⁺ + H	2.00e-10	0.00	10 - 300
4	H₃⁺ + SiC₂H₂ → SiC₂H₃⁺ + H₂	2.00e-9	-0.50	10 - 41000
5	HCO⁺ + SiC₂H₂ → SiC₂H₃⁺ + CO	2.00e-9	-0.50	10 - 41000
6	Si⁺ + CH₃CCH → SiC₂H₃⁺ + CH	7.20e-10	0.00	10 - 41000
7	H₂ + SiC₂H⁺ → SiC₂H₃⁺ + PHOTON	3.00e-16	-1.00	10 - 300

	Reaction	α	β	T_l - T_u (K)
1	SiC₂H₃⁺ + e^- → SiC₂H₂ + H	1.50e-7	-0.50	10 - 300
2	SiC₂H₃⁺ + e^- → SiC₂H + H₂	1.50e-7	-0.50	10 - 300
3	C + SiC₂H₃⁺ → SiC₃H₂⁺ + 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.

SiC2H3+