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.. common
H2
H
CO
OH
HCO+
C
H3+
C+
H2O
e-

.. in RATE12
C
C+
C-
C10
C10+
C10-
C10H
C10H+
C10H-
C10H2
C10H2+
C10H3+
C11
C11+
C2
C2+
C2-
C2H
C2H+
C2H-
C2H2
C2H2+
C2H3
C2H3+
C2H4
C2H4+
C2H5
C2H5+
C2H5CN
C2H5CNH+
C2H5OH
C2H5OH+
C2H5OH2+
C2H7+
C2N
C2N+
C2N2+
C2NH+
C2O
C2O+
C2S
C2S+
C3
C3+
C3-
C3H
C3H+
C3H-
C3H2
C3H2+
C3H2O+
C3H3+
C3H4+
C3H5+
C3H6+
C3H7+
C3N
C3N+
C3N-
C3O
C3O+
C3P
C3S
C3S+
C4
C4+
C4-
C4H
C4H+
C4H-
C4H2+
C4H3
C4H3+
C4H4+
C4H5+
C4H7+
C4N
C4N+
C4P
C4P+
C4S
C4S+
C5
C5+
C5-
C5H
C5H+
C5H-
C5H2
C5H2+
C5H3+
C5H5+
C5N
C5N+
C5N-
C6
C6+
C6-
C6H
C6H+
C6H-
C6H2
C6H2+
C6H3+
C6H4+
C6H5+
C6H6
C6H6+
C6H7+
C7
C7+
C7-
C7H
C7H+
C7H-
C7H2
C7H2+
C7H3+
C7H4+
C7H5+
C7N
C7N+
C8
C8+
C8-
C8H
C8H+
C8H-
C8H2
C8H2+
C8H3+
C8H4+
C8H5+
C9
C9+
C9-
C9H
C9H+
C9H-
C9H2
C9H2+
C9H3+
C9H4+
C9H5+
C9N
C9N+
CCP
CCP+
CCl
CCl+
CF+
CH
CH+
CH-
CH2
CH2+
CH2CCH
CH2CCH+
CH2CCH2
CH2CHCCH
CH2CHCHCH2
CH2CHCN
CH2CHCN+
CH2CHCNH+
CH2CN
CH2CN+
CH2CO
CH2CO+
CH2NH
CH2NH2+
CH2PH
CH3
CH3+
CH3C3N
CH3C3N+
CH3C3NH+
CH3C4H
CH3C4H+
CH3C5N
CH3C5NH+
CH3C6H
CH3C7N
CH3C7NH+
CH3CCH
CH3CH3
CH3CH3+
CH3CHCH2
CH3CHO
CH3CHO+
CH3CHOH+
CH3CN
CH3CN+
CH3CNH+
CH3CO+
CH3COCH3
CH3COCH3+
CH3COCH4+
CH3CS+
CH3OCH3
CH3OCH3+
CH3OCH4+
CH3OH
CH3OH+
CH3OH2+
CH4
CH4+
CH4N+
CH5+
CN
CN+
CN-
CNC+
CNO
CO
CO+
CO2
CO2+
COOCH4+
CP
CP+
CRP
CRPHOT
CS
CS+
Cl
Cl+
ClO
ClO+
F
F+
Fe
Fe+
H
H+
H-
H2
H2+
H2C4N+
H2C7N+
H2C9N+
H2CCC
H2CCl+
H2CN
H2CNO+
H2CO
H2CO+
H2CS
H2CS+
H2Cl+
H2F+
H2NC+
H2NCO+
H2NO+
H2O
H2O+
H2O2
H2OCN+
H2PO+
H2S
H2S+
H2S2
H2S2+
H2SiO
H2SiO+
H3+
H3C3O+
H3C5N+
H3C7N+
H3C9N+
H3CO+
H3CS+
H3O+
H3S+
H3S2+
H3SiO+
H5C2O2+
HC2O+
HC2P
HC2P+
HC2S+
HC3N
HC3N+
HC3NH+
HC3O+
HC3S+
HC4H
HC4N+
HC4S+
HC5N
HC5N+
HC5NH+
HC7N
HC7N+
HC9N
HC9N+
HCN
HCN+
HCNH+
HCNO
HCNO+
HCNOH+
HCO
HCO+
HCO2+
HCOOCH3
HCOOH
HCOOH+
HCOOH2+
HCP
HCP+
HCS
HCS+
HCSi
HCSi+
HCl
HCl+
HF
HF+
HN2O+
HNC
HNC3
HNCO
HNCO+
HNCOH+
HNO
HNO+
HNS+
HNSi
HNSi+
HOC+
HOCN
HOCN+
HOCS+
HONC
HONC+
HPN+
HPO
HPO+
HS
HS+
HS2
HS2+
HSO+
HSO2+
HSiO2+
HSiS+
He
He+
HeH+
Mg
Mg+
N
N+
N2
N2+
N2H+
N2O
N2O+
NCCN
NCCNCH3+
NCCNH+
NH
NH+
NH2
NH2+
NH2CN
NH2CNH+
NH3
NH3+
NH4+
NO
NO+
NO2
NO2+
NS
NS+
Na
Na+
O
O+
O-
O2
O2+
O2-
O2H
O2H+
OCN
OCN+
OCS
OCS+
OH
OH+
OH-
P
P+
PC2H2+
PC2H3+
PC2H4+
PC3H+
PC4H+
PCH2+
PCH3+
PCH4+
PH
PH+
PH2
PH2+
PH3+
PHOTON
PN
PN+
PNH2+
PNH3+
PO
PO+
S
S+
S-
S2
S2+
SO
SO+
SO2
SO2+
Si
Si+
SiC
SiC+
SiC2
SiC2+
SiC2H
SiC2H+
SiC2H2
SiC2H2+
SiC2H3+
SiC3
SiC3+
SiC3H
SiC3H+
SiC3H2+
SiC4
SiC4+
SiC4H+
SiCH2
SiCH2+
SiCH3
SiCH3+
SiCH4+
SiF+
SiH
SiH+
SiH2
SiH2+
SiH3
SiH3+
SiH4
SiH4+
SiH5+
SiN
SiN+
SiNC
SiNC+
SiNCH+
SiNH2+
SiO
SiO+
SiO2
SiOH+
SiS
SiS+
e-

HCO

Formyl radical
Flags: Detected, RATE12
Empirical: CHO
Mass: 29 amu
Dipole moment: 1.000 D
Heat of formation: 44.8 kJ mol-1
Added to system: 2003-04-28 18:00:51

Reactions: Formation | Destruction

93 HCO formation reactions

ReactionαβγTl - Tu (K)
1C- + OH → HCO + e-5.00e-10 0.00 0.0010 - 41000
2C + OH- → HCO + e-5.00e-10 0.00 0.0010 - 41000
3CH + O- → HCO + e-5.00e-10 0.00 0.0010 - 41000
4H- + CO → HCO + e-2.00e-11 0.00 0.0010 - 41000
5HCO+ + Fe → Fe+ + HCO1.90e-9 0.00 0.0010 - 41000
6Mg + HCO+ → HCO + Mg+2.90e-9 0.00 0.0010 - 41000
7Na + HCO+ → HCO + Na+2.60e-9 0.00 0.0010 - 41000
8CH3CHO + CRPHOT → HCO + CH31.30e-17 0.00263.5010 - 41000
9HCOOH + CRPHOT → HCO + OH1.30e-17 0.00124.5010 - 41000
10CH3CHO+ + e- → HCO + CH31.08e-6-0.70 0.0010 - 1000
11CH3CHOH+ + e- → CH3 + HCO + H8.47e-7-0.74 0.0010 - 1000
12H2CO+ + e- → HCO + H1.60e-7-0.70 0.0010 - 1000
13H3CO+ + e- → HCO + H + H2.17e-7-0.78 0.0010 - 1000
14H5C2O2+ + e- → CH3OH + HCO1.50e-7-0.50 0.0010 - 300
15HCOOH+ + e- → HCO + OH1.50e-7-0.50 0.0010 - 300
16HCOOH2+ + e- → HCO + OH + H7.33e-7-0.78 0.0010 - 1000
17HNCOH+ + e- → NH + HCO1.00e-7-0.50 0.0010 - 300
18C+ + CH3OH → HCO + CH3+2.08e-9-0.50 0.0010 - 41000
19C2 + H2CO+ → HCO + C2H+8.20e-10 0.00 0.0010 - 41000
20C2H + H2CO+ → HCO + C2H2+7.70e-10 0.00 0.0010 - 41000
21CH+ + O2 → HCO + O+1.00e-11 0.00 0.0010 - 41000
22CH2+ + OCS → HCS+ + HCO1.08e-9 0.00 0.0010 - 41000
23CH2 + H2CO+ → HCO + CH3+4.30e-10 0.00 0.0010 - 41000
24CH + H2CO+ → HCO + CH2+3.10e-10-0.50 0.0010 - 41000
25CO+ + H2CO → HCO+ + HCO1.65e-9-0.50 0.0010 - 41000
26H2CO+ + CH3OH → CH3OH2+ + HCO2.16e-9-0.50 0.0010 - 41000
27H2CO+ + H2CO → H3CO+ + HCO3.20e-9-0.50 0.0010 - 41000
28H2CO+ + S → HS+ + HCO5.50e-10 0.00 0.0010 - 41000
29H2CO + CH3COCH3+ → CH3COCH4+ + HCO2.00e-10-0.50 0.0010 - 41000
30H2O + H2CO+ → HCO + H3O+2.60e-9-0.50 0.0010 - 41000
31HCN + H2CO+ → HCO + HCNH+1.40e-9-0.50 0.0010 - 41000
32HNC + H2CO+ → HCO + HCNH+1.40e-9-0.50 0.0010 - 41000
33He+ + CH3CHO → HCO + CH3+ + He3.00e-9-0.50 0.0010 - 41000
34NH+ + CO2 → NO+ + HCO3.30e-10 0.00 0.0010 - 41000
35NH2+ + H2CO → HCO + NH3+5.60e-10-0.50 0.0010 - 41000
36NH2 + H2CO+ → HCO + NH3+8.80e-10-0.50 0.0010 - 41000
37NH3+ + H2CO → HCO + NH4+1.10e-9-0.50 0.0010 - 41000
38NH3 + H2CO+ → HCO + NH4+1.28e-9-0.50 0.0010 - 41000
39O + C2H4+ → CH3+ + HCO1.08e-10 0.00 0.0010 - 41000
40C2H2 + SO+ → HCS+ + HCO2.42e-10 0.00 0.0010 - 41000
41SO+ + C2H4 → H3CS+ + HCO6.60e-10 0.00 0.0010 - 41000
42SO+ + CH2CCH2 → CH3CS+ + HCO8.40e-11 0.00 0.0010 - 41000
43C- + HCO+ → C + HCO3.76e-8-0.50 0.0010 - 41000
44C10- + HCO+ → C10 + HCO3.76e-8-0.50 0.0010 - 41000
45C10H- + HCO+ → C10H + HCO3.76e-8-0.50 0.0010 - 41000
46C2- + HCO+ → C2 + HCO3.76e-8-0.50 0.0010 - 41000
47C2H- + HCO+ → C2H + HCO3.76e-8-0.50 0.0010 - 41000
48C3- + HCO+ → C3 + HCO3.76e-8-0.50 0.0010 - 41000
49C3H- + HCO+ → C3H + HCO3.76e-8-0.50 0.0010 - 41000
50C3N- + HCO+ → C3N + HCO3.76e-8-0.50 0.0010 - 41000
51C4- + HCO+ → C4 + HCO3.76e-8-0.50 0.0010 - 41000
52C4H- + HCO+ → C4H + HCO3.76e-8-0.50 0.0010 - 41000
53C5- + HCO+ → C5 + HCO3.76e-8-0.50 0.0010 - 41000
54C5H- + HCO+ → C5H + HCO3.76e-8-0.50 0.0010 - 41000
55C5N- + HCO+ → C5N + HCO3.76e-8-0.50 0.0010 - 41000
56C6- + HCO+ → C6 + HCO3.76e-8-0.50 0.0010 - 41000
57C6H- + HCO+ → C6H + HCO3.76e-8-0.50 0.0010 - 41000
58C7- + HCO+ → C7 + HCO3.76e-8-0.50 0.0010 - 41000
59C7H- + HCO+ → C7H + HCO3.76e-8-0.50 0.0010 - 41000
60C8- + HCO+ → C8 + HCO3.76e-8-0.50 0.0010 - 41000
61C8H- + HCO+ → C8H + HCO3.76e-8-0.50 0.0010 - 41000
62C9- + HCO+ → C9 + HCO3.76e-8-0.50 0.0010 - 41000
63C9H- + HCO+ → C9H + HCO3.76e-8-0.50 0.0010 - 41000
64CH- + HCO+ → CH + HCO3.76e-8-0.50 0.0010 - 41000
65CN- + HCO+ → CN + HCO3.76e-8-0.50 0.0010 - 41000
66H- + HCO+ → H + HCO3.76e-8-0.50 0.0010 - 41000
67O- + HCO+ → O + HCO3.76e-8-0.50 0.0010 - 41000
68O2- + HCO+ → O2 + HCO3.76e-8-0.50 0.0010 - 41000
69OH- + HCO+ → OH + HCO3.76e-8-0.50 0.0010 - 41000
70S- + HCO+ → S + HCO3.76e-8-0.50 0.0010 - 41000
71C2H3 + O2 → H2CO + HCO8.87e-12-0.7322.70200 - 362
72C2H + O2 → HCO + CO3.67e-11-0.35 0.0010 - 1500
73CH2 + H2CO → HCO + CH33.30e-13 0.003270.00109 - 300
74CH2 + O2 → HCO + OH4.10e-11 0.00750.00300 - 2500
75CH2 + O → HCO + H5.01e-11 0.00 0.001200 - 1812
76CH3 + H2CO → HCO + CH41.34e-15 5.051636.00300 - 2500
77CH3 + O2 → HCO + H2O1.66e-12 0.00 0.001700 - 2000
78CH + CO2 → HCO + CO2.94e-13 0.503000.00100 - 300
79CH + H2CO → HCO + CH29.21e-12 0.702000.0066 - 300
80CH + NO → HCO + N1.16e-11-0.13 0.0013 - 708
81CH + O2 → HCO + O7.60e-12-0.48 0.0010 - 300
82CH + O2 → HCO + O7.60e-12 0.00 0.00301 - 3000
83CH + O2H → HCO + OH1.44e-11 0.503000.00100 - 300
84CH + OH → HCO + H1.44e-11 0.505000.00166 - 300
85CN + H2CO → HCO + HCN2.60e-10-0.47826.00297 - 2500
86H2CO + O2H → H2O2 + HCO3.30e-12 0.005870.00300 - 2500
87H + H2CO → HCO + H24.85e-12 1.901379.00250 - 5000
88O + C2H4 → HCO + CH31.52e-12 1.55215.00298 - 2500
89O + CH2CCH2 → HCO + C2H32.11e-12 2.0490.50200 - 1000
90O + H2CO → HCO + OH1.07e-11 1.171242.00250 - 2500
91OH + H2CO → HCO + H2O7.76e-12 0.82-30.60200 - 3000
92CH3CHO + PHOTON → HCO + CH31.10e-9 0.00 1.5010 - 41000
93HCOOH + PHOTON → HCO + OH4.10e-10 0.00 1.8010 - 41000

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