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C₈H₄⁺

Flags: RATE12
Empirical: C₈H₄⁺
Mass: 100 amu
Added to system: 2003-05-06 06:43:21

Reactions: Formation | Destruction

11 C₈H₄⁺ formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	C₂H₃⁺ + C₆H₂ → C₈H₄⁺ + H	3.00e-10	-0.50	0.00	10 - 41000
2	C₂H₃ + C₆H₂⁺ → C₈H₄⁺ + H	4.00e-10	-0.50	0.00	10 - 41000
3	C₂H₄⁺ + C₆H₂ → C₈H₄⁺ + H₂	5.00e-10	-0.50	0.00	10 - 41000
4	C₂H₄⁺ + C₆H → C₈H₄⁺ + H	2.50e-10	-0.50	0.00	10 - 41000
5	C₂H₄ + C₆H₂⁺ → C₈H₄⁺ + H₂	1.00e-9	0.00	0.00	10 - 41000
6	C₃H₃⁺ + C₅H₂ → C₈H₄⁺ + H	1.00e-9	-0.50	0.00	10 - 41000
7	CH₂CCH⁺ + C₅H₂ → C₈H₄⁺ + H	1.00e-9	-0.50	0.00	10 - 41000
8	CH₂CCH + C₅H₂⁺ → C₈H₄⁺ + H	7.00e-10	-0.50	0.00	10 - 41000
9	CH₃CCH + C₅H₂⁺ → C₈H₄⁺ + H₂	1.10e-9	0.00	0.00	10 - 41000
10	CH₄ + C₇H₂⁺ → C₈H₄⁺ + H₂	1.00e-9	0.00	0.00	10 - 41000
11	C₄H₂⁺ + HC₄H → C₈H₄⁺ + PHOTON	1.00e-13	-2.00	0.00	10 - 300

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