NH3
Ammonia
Flags: Detected, RATE12
Empirical: H3N
Mass: 17 amu
Dipole moment: 1.470 D
Heat of formation: -38.9 kJ mol-1
Added to system: 2003-04-28 18:00:49
Reactions: Formation | Destruction
69 NH3 formation reactions
Reaction | α | β | γ | Tl - Tu (K) | |
---|---|---|---|---|---|
1 | H- + NH2 → NH3 + e- | 1.00e-9 | 0.00 | 0.00 | 10 - 41000 |
2 | NH3+ + Fe → Fe+ + NH3 | 2.30e-9 | 0.00 | 0.00 | 10 - 41000 |
3 | NH3+ + HCO → HCO+ + NH3 | 4.20e-10 | -0.50 | 0.00 | 10 - 41000 |
4 | NH3+ + Mg → Mg+ + NH3 | 3.30e-9 | 0.00 | 0.00 | 10 - 41000 |
5 | NH3+ + NO → NO+ + NH3 | 7.20e-10 | 0.00 | 0.00 | 10 - 41000 |
6 | NH3+ + Na → Na+ + NH3 | 3.20e-9 | 0.00 | 0.00 | 10 - 41000 |
7 | NH3+ + Si → Si+ + NH3 | 1.90e-9 | 0.00 | 0.00 | 10 - 41000 |
8 | NH4+ + e- → NH3 + H | 8.49e-7 | -0.60 | 0.00 | 10 - 2000 |
9 | PNH3+ + e- → P + NH3 | 3.00e-7 | -0.50 | 0.00 | 10 - 300 |
10 | NH2+ + H2S → HS+ + NH3 | 1.80e-10 | -0.50 | 0.00 | 10 - 41000 |
11 | C- + NH3+ → C + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
12 | C- + NH4+ → C + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
13 | C10- + NH3+ → C10 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
14 | C10- + NH4+ → C10 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
15 | C10H- + NH3+ → C10H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
16 | C10H- + NH4+ → C10H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
17 | C2- + NH3+ → C2 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
18 | C2- + NH4+ → C2 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
19 | C2H- + NH3+ → C2H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
20 | C2H- + NH4+ → C2H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
21 | C3- + NH3+ → C3 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
22 | C3- + NH4+ → C3 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
23 | C3H- + NH3+ → C3H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
24 | C3H- + NH4+ → C3H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
25 | C3N- + NH3+ → C3N + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
26 | C3N- + NH4+ → C3N + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
27 | C4- + NH3+ → C4 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
28 | C4- + NH4+ → C4 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
29 | C4H- + NH3+ → C4H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
30 | C4H- + NH4+ → C4H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
31 | C5- + NH3+ → C5 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
32 | C5- + NH4+ → C5 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
33 | C5H- + NH3+ → C5H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
34 | C5H- + NH4+ → C5H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
35 | C5N- + NH3+ → C5N + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
36 | C5N- + NH4+ → C5N + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
37 | C6- + NH3+ → C6 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
38 | C6- + NH4+ → C6 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
39 | C6H- + NH3+ → C6H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
40 | C6H- + NH4+ → C6H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
41 | C7- + NH3+ → C7 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
42 | C7- + NH4+ → C7 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
43 | C7H- + NH3+ → C7H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
44 | C7H- + NH4+ → C7H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
45 | C8- + NH3+ → C8 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
46 | C8- + NH4+ → C8 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
47 | C8H- + NH3+ → C8H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
48 | C8H- + NH4+ → C8H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
49 | C9- + NH3+ → C9 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
50 | C9- + NH4+ → C9 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
51 | C9H- + NH3+ → C9H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
52 | C9H- + NH4+ → C9H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
53 | CH- + NH3+ → CH + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
54 | CH- + NH4+ → CH + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
55 | CN- + NH3+ → CN + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
56 | CN- + NH4+ → CN + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
57 | H- + NH3+ → H + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
58 | H- + NH4+ → H + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
59 | O- + NH3+ → O + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
60 | O- + NH4+ → O + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
61 | O2- + NH3+ → O2 + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
62 | O2- + NH4+ → O2 + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
63 | OH- + NH3+ → OH + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
64 | OH- + NH4+ → OH + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
65 | S- + NH3+ → S + NH3 | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
66 | S- + NH4+ → S + NH3 + H | 7.51e-8 | -0.50 | 0.00 | 10 - 41000 |
67 | H2 + NH2 → NH3 + H | 2.05e-15 | 3.89 | 1400.00 | 200 - 2500 |
68 | NH2 + CH4 → CH3 + NH3 | 2.90e-13 | 2.87 | 5380.00 | 298 - 2500 |
69 | NH2 + OH → NH3 + O | 2.08e-13 | 0.76 | 262.00 | 298 - 2500 |
Variation of log fractional abundance (relative to H2) with log time (years) in a dark cloud model. Ref. RATE12 paper.