PH₃⁺

Phosphine ion
Flags: RATE12
Empirical: H₃P⁺
Mass: 34 amu
Heat of formation: 966.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

3 PH₃⁺ formation reactions

	Reaction	α	β	T_l - T_u (K)
1	H₃⁺ + PH₂ → PH₃⁺ + H₂	2.00e-9	0.00	10 - 41000
2	HCO⁺ + PH₂ → PH₃⁺ + CO	1.00e-9	0.00	10 - 41000
3	H₂ + PH⁺ → PH₃⁺ + PHOTON	2.40e-17	-1.40	10 - 300

	Reaction	α	β	T_l - T_u (K)
1	PH₃⁺ + e^- → PH₂ + H	1.50e-7	-0.50	10 - 300
2	PH₃⁺ + e^- → PH + H₂	1.50e-7	-0.50	10 - 300
3	C₂H₂ + PH₃⁺ → PC₂H₃⁺ + H₂	5.80e-10	0.00	10 - 41000
4	CH₃OH + PH₃⁺ → CH₃OH₂⁺ + PH₂	1.90e-9	-0.50	10 - 41000
5	NH₃ + PH₃⁺ → PH₂ + NH₄⁺	2.30e-9	-0.50	10 - 41000
6	PH₃⁺ + H₂S → H₃S⁺ + PH₂	1.00e-9	-0.50	10 - 41000

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

PH3+