HCP

Methinophosphide
Flags: RATE12
Empirical: CHP
Mass: 44 amu
Dipole moment: 0.300 D
Heat of formation: 167.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

Reactions: Formation | Destruction

5 HCP formation reactions

	Reaction	α	β	γ	T_l - T_u (K)
1	CH₂PH + CRPHOT → HCP + H₂	1.30e-17	0.00	750.00	10 - 41000
2	PCH₂⁺ + e^- → HCP + H	1.50e-7	-0.50	0.00	10 - 300
3	PCH₃⁺ + e^- → HCP + H₂	1.50e-7	-0.50	0.00	10 - 300
4	PCH₄⁺ + e^- → HCP + H₂ + H	1.50e-7	-0.50	0.00	10 - 300
5	O + HC₂P → HCP + CO	4.00e-11	0.00	0.00	10 - 300

	Reaction	α	β	γ	T_l - T_u (K)
1	C⁺ + HCP → HCP⁺ + C	5.00e-10	0.00	0.00	10 - 41000
2	H⁺ + HCP → HCP⁺ + H	1.00e-9	0.00	0.00	10 - 41000
3	HCP + CRPHOT → CP + H	1.30e-17	0.00	750.00	10 - 41000
4	C⁺ + HCP → CCP⁺ + H	5.00e-10	0.00	0.00	10 - 41000
5	H₃⁺ + HCP → PCH₂⁺ + H₂	1.00e-9	0.00	0.00	10 - 41000
6	H₃O⁺ + HCP → PCH₂⁺ + H₂O	1.00e-9	0.00	0.00	10 - 41000
7	HCO⁺ + HCP → PCH₂⁺ + CO	1.00e-9	0.00	0.00	10 - 41000
8	He⁺ + HCP → P⁺ + CH + He	5.00e-10	0.00	0.00	10 - 41000
9	He⁺ + HCP → PH + C⁺ + He	5.00e-10	0.00	0.00	10 - 41000
10	O + HCP → PH + CO	3.61e-13	2.10	3080.00	10 - 300
11	HCP + PHOTON → CP + H	5.48e-10	0.00	2.00	10 - 41000

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