CH₃CNH⁺

Protonated acetonitrile
Flags: RATE12
Empirical: C₂H₄N⁺
Mass: 42 amu
Heat of formation: 817.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

16 CH₃CNH⁺ formation reactions

	Reaction	α	β	T_l - T_u (K)
1	C₂H₂⁺ + CH₃CN → CH₃CNH⁺ + C₂H	8.36e-10	-0.50	10 - 41000
2	C₂H₅⁺ + CH₃CN → CH₃CNH⁺ + C₂H₄	3.80e-9	-0.50	10 - 41000
3	C₄H₇⁺ + CH₃CN → CH₃CNH⁺ + CH₂CHCHCH₂	5.00e-10	0.00	10 - 41000
4	CH₃CN + HC₃NH⁺ → CH₃CNH⁺ + HC₃N	3.60e-9	-0.50	10 - 41000
5	CH₃CN + HCO₂⁺ → CO₂ + CH₃CNH⁺	4.10e-9	-0.50	10 - 41000
6	CH₃CN + HCOOH₂⁺ → CH₃CNH⁺ + HCOOH	4.07e-9	-0.50	10 - 41000
7	H₂ + CH₃CN⁺ → CH₃CNH⁺ + H	5.70e-10	0.00	10 - 41000
8	H₃⁺ + CH₃CN → CH₃CNH⁺ + H₂	1.05e-8	-0.50	10 - 41000
9	H₃O⁺ + CH₃CN → CH₃CNH⁺ + H₂O	4.70e-9	-0.50	10 - 41000
10	HCN + C₂H₇⁺ → CH₃CNH⁺ + CH₄	2.20e-10	-0.50	10 - 41000
11	HCN + CH₃OH₂⁺ → CH₃CNH⁺ + H₂O	2.30e-11	-0.50	10 - 41000
12	HCNH⁺ + CH₃CN → CH₃CNH⁺ + HCN	1.90e-9	-0.50	10 - 41000
13	HCNH⁺ + CH₃CN → CH₃CNH⁺ + HNC	1.90e-9	-0.50	10 - 41000
14	HCO⁺ + CH₃CN → CH₃CNH⁺ + CO	4.10e-9	-0.50	10 - 41000
15	HN₂⁺ + CH₃CN → CH₃CNH⁺ + N₂	4.10e-9	-0.50	10 - 41000
16	CH₃⁺ + HCN → CH₃CNH⁺ + PHOTON	9.00e-9	-0.50	10 - 300

	Reaction	α	β	γ	T_l - T_u (K)
1	CH₃CNH⁺ + e^- → CH₃CN + H	5.28e-7	-0.69	0.00	10 - 1000
2	CH₃CNH⁺ + e^- → HNC + CH₃	2.85e-7	-0.69	0.00	10 - 1000

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

CH3CNH+