Follow @UMISTDatabase

SiC₂H⁺

HCCSi+
Flags: RATE12
Empirical: C₂HSi⁺
Mass: 53 amu
Added to system: 2003-05-06 06:43:21

Reactions: Formation | Destruction

15 SiC₂H⁺ formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	C⁺ + SiC₂H → SiC₂H⁺ + C	1.00e-9	-0.50	0.00	10 - 300
2	H⁺ + SiC₂H → SiC₂H⁺ + H	1.50e-9	-0.50	0.00	10 - 300
3	C⁺ + SiCH₂ → SiC₂H⁺ + H	1.00e-9	0.00	0.00	10 - 41000
4	C⁺ + SiCH₃ → SiC₂H⁺ + H₂	1.00e-9	0.00	0.00	10 - 41000
5	C₂H₂⁺ + Si → SiC₂H⁺ + H	2.00e-10	0.00	0.00	10 - 41000
6	C₂H₂ + Si⁺ → SiC₂H⁺ + H	2.50e-10	0.00	0.00	10 - 41000
7	C₂H₃⁺ + Si → SiC₂H⁺ + H₂	2.00e-10	0.00	0.00	10 - 41000
8	C + SiCH₂⁺ → SiC₂H⁺ + H	1.00e-10	0.00	0.00	10 - 300
9	H⁺ + SiC₂H₂ → SiC₂H⁺ + H₂	1.50e-9	-0.50	0.00	10 - 41000
10	H₂ + SiC₂⁺ → SiC₂H⁺ + H	1.50e-9	0.00	0.00	10 - 300
11	H₃⁺ + SiC₂ → SiC₂H⁺ + H₂	2.00e-9	-0.50	0.00	10 - 41000
12	H₃O⁺ + SiC₂ → SiC₂H⁺ + H₂O	2.00e-9	-0.50	0.00	10 - 41000
13	HCO⁺ + SiC₂ → SiC₂H⁺ + CO	2.00e-9	-0.50	0.00	10 - 41000
14	He⁺ + SiC₂H₂ → SiC₂H⁺ + He + H	1.00e-9	-0.50	0.00	10 - 41000
15	Si⁺ + CH₃CCH → SiC₂H⁺ + CH₃	3.00e-10	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.