F

Fluorine
Flags: RATE12
Empirical: F
Mass: 19 amu
Added to system: 2003-05-06 06:43:21

7 F formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	H₂ + F⁺ → H₂⁺ + F	6.24e-10	0.00	0.00	10 - 41000
2	HF + CRPHOT → H + F	1.30e-17	0.00	124.00	10 - 41000
3	CF⁺ + e^- → C + F	5.20e-8	-0.80	0.00	10 - 300
4	H₂F⁺ + e^- → H₂ + F	3.50e-7	-0.50	0.00	10 - 300
5	HF⁺ + e^- → H + F	2.00e-7	-0.50	0.00	10 - 300
6	SiF⁺ + e^- → Si + F	2.00e-7	-0.50	0.00	10 - 300
7	HF + PHOTON → H + F	1.17e-10	0.00	2.00	10 - 41000

	Reaction	α	γ	T_l - T_u (K)
1	H₂ + F → HF + H	1.00e-10	400.00	160 - 765
2	H₂O + F → HF + OH	1.40e-11	0.00	240 - 380
3	OH + F → HF + O	1.60e-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.