C₅H₅⁺

Cyclopentadienyl or Pent-1-en-4-yn-3-yl rad. ion
Flags: RATE12
Empirical: C₅H₅⁺
Mass: 65 amu
Heat of formation: 1132.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

Reactions: Formation | Destruction

16 C₅H₅⁺ formation reactions

	Reaction	α	β	T_l - T_u (K)
1	C₂H₂⁺ + CH₃CCH → C₅H₅⁺ + H	5.00e-10	0.00	10 - 41000
2	C₂H₂ + C₃H₄⁺ → C₅H₅⁺ + H	4.90e-10	0.00	10 - 41000
3	C₂H₂ + C₃H₅⁺ → C₅H₅⁺ + H₂	3.80e-10	0.00	10 - 41000
4	C₂H₃⁺ + CH₂CCH → C₅H₅⁺ + H	1.00e-9	-0.50	10 - 41000
5	C₂H₃⁺ + CH₃CCH → C₅H₅⁺ + H₂	5.00e-10	0.00	10 - 41000
6	C₂H₄⁺ + C₃H₂ → C₅H₅⁺ + H	5.00e-10	-0.50	10 - 41000
7	C₂H₄⁺ + CH₂CCH → C₅H₅⁺ + H₂	8.00e-10	-0.50	10 - 41000
8	C₂H₄⁺ + H₂CCC → C₅H₅⁺ + H	5.00e-10	-0.50	10 - 41000
9	C₂H₄ + C₃H₂⁺ → C₅H₅⁺ + H	4.40e-10	0.00	10 - 41000
10	C₂H₄ + C₃H₃⁺ → C₅H₅⁺ + H₂	1.10e-19	0.00	10 - 41000
11	C₂H₄ + CH₂CCH⁺ → C₅H₅⁺ + H₂	1.10e-9	0.00	10 - 41000
12	CH₄ + C₄H₂⁺ → C₅H₅⁺ + H	5.00e-10	0.00	10 - 41000
13	CH₄ + C₄H₃⁺ → C₅H₅⁺ + H₂	5.00e-10	0.00	10 - 41000
14	H₃⁺ + CH₃C₄H → C₅H₅⁺ + H₂	2.50e-9	0.00	10 - 41000
15	HCO⁺ + CH₃C₄H → C₅H₅⁺ + CO	2.00e-9	0.00	10 - 41000
16	He⁺ + C₆H₆ → C₅H₅⁺ + CH + He	7.00e-10	0.00	10 - 300

	Reaction	α	β	T_l - T_u (K)
1	C₅H₅⁺ + e^- → C₅H₂ + H₂ + H	1.00e-6	-0.30	10 - 300
2	C₅H₅⁺ + e^- → CH₃C₄H + H	3.00e-7	-0.50	10 - 300
3	N + C₅H₅⁺ → H₃C₅N⁺ + H₂	1.00e-10	0.00	10 - 41000

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

C5H5+

C₅H₅⁺