Summary of Reactions and Preferred Rate Data

Volume 1 - Ox, HOx, NOx, and SOx Reactions

This file created on 01/03/2010.

For the list of authors, see the Committee Membership past and present.

Citation: Please cite the website as the most up-to-date version of this evaluated data summary table, together with the relevant publication: i.e. for this table please cite: Atkinson, R, Baulch, D. L., Cox, R. A., Crowley, J. N., Hampson, R. F., Hynes, R. G., Jenkin, M. E., Rossi, M. J., and Troe, J. Evaluated kinetic and photochemical data for atmospheric chemistry: volume I - gas phase reactions of Ox, HOx, NOx, and SOx, species. ATMOSPHERIC CHEMISTRY AND PHYSICS, 2004, vol. 4, 1461-1738, http://www.atmos-chem-phys.org/acp/4/1461 and http://www.iupac-kinetic.ch.cam.ac.uk/. However, for selected data please give the relevant citation as noted in the final column of the table. Where the note in this final column is given in red, the current recommendation has been changed since the last publication. In brief, the key for the citation is as follows. 0: website only, 1: ACP Vol1, 2: ACP Vol 2, 3: ACP Vol3 and 4: ACP Vol4.

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Reactionk298

(cm3molecule-1s-1)		Δk298aTemp. Dependent Expression for k

(cm3molecule-1s-1)		Temp. range

(K)		Δ(E/R)a

(K)		Cite
O + O2 + M → O3 + M




5.6 -34N_2 [ N 2 ] 5.6 ×10-34N_2 [ N 2 ]

6.0 -34O_2 [ O 2 ] 6.0 ×10-34O_2 [ O 2 ]

k0

k0

±0.05

±0.05





5.6 -34 T300-2.6N_2 [ N 2 ] 5.6 ×10-34(T/300)-2.6N_2 [ N 2 ]

6.0 -34 T300-2.6O_2 [ O 2 ] 6.0 ×10-34(T/300)-2.6O_2 [ O 2 ]

k0

k0

100-300

100-300

Δn±0.5

Δn±0.5

1
O + O3 → 2 O2


8.0 -158.0 ×10-15



±0.08



8.0 -12-2060 T8.0 ×10-12exp-2060/T



200-400

±200

1
O(1D) + O2 → O(3P) + O2(1Σg+)


3.2-113.2×10-11













O(1D) + O2 → O(3P) + O2(1Δg)
≤

2.0-122.0×10-12













O(1D) + O2 → O(3P) + O2(3Σg-)
≥

0.6-110.6×10-11





Overall Reaction


4.0 -114.0 ×10-11



±0.05



3.2 -1167 T3.2 ×10-11exp67/T



200-350

±100

1
O(1D) + O3 → O2 + 2 O(3P)


1.2-101.2×10-10













O(1D) + O3 → O(3P) + O3
O(1D) + O3 → 2 O2(1Δg)
O(1D) + O3 → O2(1Σg+) + O2(3Σg-)
O(1D) + O3 → 2 O2(3Σg-)


1.2-101.2×10-10













Overall Reaction


2.4 -102.4 ×10-10



±0.05



2.4 -102.4 ×10-10



100-400

(Δlog k±0.05)

1
O2* + O3 → O + 2 O2
See data sheet1
O2(3Σg-,v) + M → O2(3Σg-,v') + M
See data sheet1
O2(1Δg) + M → O2(3Σg-) + M


≤



≤

1.6 -181.6 ×10-18

1.4 -191.4 ×10-19

5 -185 ×10-18

2 -202 ×10-20

 [ O 2 ]

[ N 2 ]

[ H 2 O ]

[ CO 2 ]

±0.2



±0.3





3.0 -18-200 T3.0 ×10-18exp-200/T







 [ O 2 ]







100-450







±200







1
O2(1Δg) + O3 → 2 O2 + O


3.8 -153.8 ×10-15



±0.10



5.2 -11-2840 T5.2 ×10-11exp-2840/T



280-360

±500

1
O2(1Σg+) + M → O2(3Σg-) + M
O2(1Σg+) + M → O2(1Δg) + M
Overall Reaction










4.1 -174.1 ×10-17

2.1 -152.1 ×10-15

8.0 -148.0 ×10-14

4.6 -124.6 ×10-12

4.1 -134.1 ×10-13

 [ O 2 ]

[ N 2 ]

[ O ( 3 P ) ]

[ H 2 O ]

[ CO 2 ]

±0.3

±0.10

±0.3

±0.3

±0.10







2.1 ×10-15





4.1 ×10-13



[ N 2 ]





[ CO 2 ]



200-350





245-360



±200





±200

1
O2(1Σg+) + O3 → 2 O2 + O


1.5 -111.5 ×10-11



±0.10









O2(1Σg+) + O3 → O2(1Δg) + O3
O2(1Σg+) + O3 → O2(3Σg-) + O3
Overall Reaction


2.2 -112.2 ×10-11



±0.06



2.2 ×10-11



295-360

±300

1
O2 + hv → Products
See data sheet1
O3 + hv → Products
See data sheet1
H + HO2 → H2 + O2


5.6 -125.6 ×10-12



±0.5



5.6 -125.6 ×10-12



245-300

(Δlog k±0.5)

H + HO2 → 2 HO


7.2 -117.2 ×10-11



±0.1



7.2 -117.2 ×10-11



245-300

(Δlog k±0.1)

H + HO2 → H2O + O


2.4 -122.4 ×10-12



±0.5



2.4 -122.4 ×10-12



245-300

(Δlog k±0.5)

Overall Reaction


8.0 -118.0 ×10-11



±0.1



8.0 ×10-11



245-300

(Δlog k±0.1) ±200

1
H + O2 + M → HO2 + M


5.5 -32N_2 [ N 2 ] 5.5 ×10-32N_2 [ N 2 ]

k0

±0.1



5.4 -32 T300-1.8N_2 [ N 2 ] 5.4 ×10-32(T/300)-1.8N_2 [ N 2 ]

k0

200-600

Δn±0.6

1
O + HO → O2 + H


3.5 -113.5 ×10-11



±0.1



2.4 -11110 T2.4 ×10-11exp110/T



150-500

±100

1
O + HO2 → HO + O2


5.8 -115.8 ×10-11



±0.08



2.7 -11224 T2.7 ×10-11exp224/T



220-400

±100

1
O + H2O2 → HO + HO2


1.7 -151.7 ×10-15



±0.3



1.4 -12-2000 T1.4 ×10-12exp-2000/T



280-390

±1000

1
O(1D) + H2 → HO + H
O(1D) + H2 → O(3P) + H2
Overall Reaction


1.2 -101.2 ×10-10



±0.1



1.2 ×10-10



200-350

±50

1

O(1D) + H2O → 2 HO


2.14 -102.14 ×10-10



±0.1









O(1D) + H2O → H2 + O2
<

2.2 -122.2 ×10-12













O(1D) + H2O → O(3P) + H2O
<

6.6 -136.6 ×10-13













Overall Reaction


2.14 -102.14 ×10-10



±0.1



2.14 ×10-10



200-350

±100

1

HO + H2 → H2O + H


6.7 -156.7 ×10-15



±0.1



7.7 -12-2100 T7.7 ×10-12exp-2100/T



200-450

±200

1
HO + HO → H2O + O


1.48 -121.48 ×10-12



±0.15



6.2 -14 T2982.6945 T6.2 ×10-14(T/298)2.6exp945/T



200-350

±250

1
HO + HO + M → H2O2 + M




6.9 -31N_2 [ N 2 ] 6.9 ×10-31N_2 [ N 2 ]

2.6 -112.6 ×10-11

k0

k∞

±0.1

±0.2





6.9 -31 T300-0.8N_2 [ N 2 ] 6.9 ×10-31(T/300)-0.8N_2 [ N 2 ]

2.6 -112.6 ×10-11

k0

k∞

200-400

200-400

Δn±0.5

(Δlog k±0.2) (200-300K only)

1
Fc = 0.50.5
HO + HO2 → H2O + O2


1.1 -101.1 ×10-10



±0.1



4.8 -11250 T4.8 ×10-11exp250/T



250-400

±200

1
HO + H2O2 → H2O + HO2


1.7 -121.7 ×10-12



±0.1



2.9 -12-160 T2.9 ×10-12exp-160/T



240-460

±100

1
HO + O3 → HO2 + O2


7.3 -147.3 ×10-14



±0.15



1.70 -12-940 T1.70 ×10-12exp-940/T



220-450

±300

1
HO2 + HO2 → H2O2 + O2


1.6 -121.6 ×10-12



±0.15



2.2 -13600 T2.2 ×10-13exp600/T



230-420

±200

HO2 + HO2 + M → H2O2 + O2 + M




5.2 -32N_2 [ N 2 ] 5.2 ×10-32N_2 [ N 2 ]

4.5 -32O_2 [ O 2 ] 4.5 ×10-32O_2 [ O 2 ]





±0.15





1.9 -33980 TN_2 [ N 2 ] 1.9 ×10-33exp980/TN_2 [ N 2 ]



230-420

±300

Overall Reaction
See data sheet for effect of water1
HO2 + O3 → HO + 2 O2


2.0 -152.0 ×10-15



±0.2



2.03 -16 T3004.57693 T2.03 ×10-16(T/300)4.57exp693/T



250-340

+500 -100

1
H2O + hv → Products
See data sheet1
H2O2 + hv → Products
See data sheet1
O + NO + M → NO2 + M


1.0 -31N_2 [ N 2 ] 1.0 ×10-31N_2 [ N 2 ]

k0

±0.1



1.0 -31 T300-1.6N_2 [ N 2 ] 1.0 ×10-31(T/300)-1.6N_2 [ N 2 ]

k0

200-300

Δn±0.3

1
O + NO2 → O2 + NO


1.0 -111.0 ×10-11



±0.06



5.5 -12188 T5.5 ×10-12exp188/T



220-420

±80

1
O + NO2 + M → NO3 + M




1.3 -31N_2 [ N 2 ] 1.3 ×10-31N_2 [ N 2 ]

2.3 -112.3 ×10-11

k0

k∞

±0.30

±0.2





1.3 -31 T300-1.5N_2 [ N 2 ] 1.3 ×10-31(T/300)-1.5N_2 [ N 2 ]

2.3 -11 T3000.242.3 ×10-11(T/300)0.24

k0

k∞

200-400

200-400

Δn±1

(Δlog k±0.2)

1

Fc = 0.60.6
O + NO3 → O2 + NO2


1.7 -111.7 ×10-11



±0.3









1

O(1D) + N2 + M → N2O + M


2.8 -36N_2 [ N 2 ] 2.8 ×10-36N_2 [ N 2 ]

k0

±0.5

1
O(1D) + N2 → O(3P) + N2


3.1 -113.1 ×10-11



±0.05



2.0 -11130 T2.0 ×10-11exp130/T



190-500

±30

1

O(1D) + N2O → N2 + O2


4.3 -114.3 ×10-11



±0.05



4.3 ×10-11



200-350

±50

O(1D) + N2O → 2 NO


7.6 -117.6 ×10-11



±0.05



7.6 ×10-11



200-350

±50

O(1D) + N2O → O(3P) + N2O


6.0 -126.0 ×10-12







6.0 -126.0 ×10-12



200-350



Overall Reaction
See data sheet

1

HO + NH3 → H2O + NH2


1.6 -131.6 ×10-13



±0.1



3.5 -12-925 T3.5 ×10-12exp-925/T



230-450

±200

1
HO + HONO → H2O + NO2


6.0 -126.0 ×10-12



±0.15



2.5 -12260 T2.5 ×10-12exp260/T



290-380

±260

1
HO + HONO2 → H2O + NO3
HO + HONO2 → [H2NO4]H2O + NO3
Overall Reaction


1.5 -131.5 ×10-13

 1 bar of air

±0.1









1
HO + HO2NO2 → H2O + O2 + NO2


3.2-123.2×10-12













HO + HO2NO2 → H2O2 + NO3
HO + HO2NO2 → HO2 + HNO3
Overall Reaction


3.2 -123.2 ×10-12



±0.15



3.2 -13690 T3.2 ×10-13exp690/T



210-300

±300

1

HO + NO + M → HONO + M




7.5 -31N_2 [ N 2 ] 7.5 ×10-31N_2 [ N 2 ]

3.3 -113.3 ×10-11

k0

k∞

±0.10

±0.2





7.4 -31 T300-2.4N_2 [ N 2 ] 7.4 ×10-31(T/300)-2.4N_2 [ N 2 ]

3.3 -11 T300-0.33.3 ×10-11(T/300)-0.3

k0

k∞

200-400

200-400

Δn±0.5

(Δlog k±0.2)

1
Fc = 0.810.81
HO + NO2 + M → HONO2 + M






3.4 -30N_2 [ N 2 ] 3.4 ×10-30N_2 [ N 2 ]

4.1 -114.1 ×10-11

1.2 -111.2 ×10-11

k0

k∞

1 bar

±0.1

±0.3

±0.3





3.3 -30 T300-3.0N_2 [ N 2 ] 3.3 ×10-30(T/300)-3.0N_2 [ N 2 ]

4.1 ×10-11



k0

k∞



200-300

200-400



Δn±0.5

Δn±0.5



1
Fc = 0.40.4
HO + NO3 → HO2 + NO2


2.0 -112.0 ×10-11



±0.3









1
HO2 + NO → NO2 + HO
HO2 + NO + M → HNO3 + M
Overall Reaction


8.5 -128.5 ×10-12



±0.1



3.45 -12270 T3.45 ×10-12exp270/T



200-400

±100

1

HO2 + NO2 + M → HO2NO2 + M




1.8 -31N_2 [ N 2 ] 1.8 ×10-31N_2 [ N 2 ]

4.7 -124.7 ×10-12

k0

k∞

±0.10

±0.2





1.8 -31 T300-3.2N_2 [ N 2 ] 1.8 ×10-31(T/300)-3.2N_2 [ N 2 ]

4.7 ×10-12

k0

k∞

220-360

220-360

Δn±1

Δn±1

1
Fc = 0.60.6
HO2NO2 + M → HO2 + NO2 + M




1.3 -20N_2 [ N 2 ] 1.3 ×10-20N_2 [ N 2 ]

0.250.25

k0 s-1

k∞ s-1

±0.3

±0.5





4.1 -5-10650 TN_2 [ N 2 ] 4.1 ×10-5exp-10650/TN_2 [ N 2 ]

4.8 15-11170 T4.8 ×1015exp-11170/T

k0

k∞

260-300

260-300

±500

±500

1
Fc = 0.50.5
HO2 + NO3 → O2 + HNO3
HO2 + NO3 → HO + NO2 + O2
Overall Reaction


4.0 -124.0 ×10-12



±0.2









1
NH2 + O2 → Products
<

6 -216 ×10-21













1
NH2 + O3 → Products


1.7 -131.7 ×10-13



±0.5



4.9 -12-1000 T4.9 ×10-12exp-1000/T



250-380

±500

1
NH2 + NO → N2 + H2O


1.4-111.4×10-11













NH2 + NO → N2H + HO
NH2 + NO → N2 + H + HO
Overall Reaction




1.6 -111.6 ×10-11







±0.15





1.6 -11 T298-1.41.6 ×10-11(T/298)-1.4







210-500



Δn±0.5



1
NH2 + NO2 → N2O + H2O


5.0-125.0×10-12







See data sheet



298-500



NH2 + NO2 → N2 + H2O2






NH2 + NO2 → H2NO + NO


1.5-111.5×10-11







See data sheet



298-500



Overall Reaction


2.0 -112.0 ×10-11



±0.2



2.0 -11 T298-1.32.0 ×10-11(T/298)-1.3



250-500

Δn±0.7

1
2 NO + O2 → 2 NO2


2.0 -382.0 ×10-38

cm6molecule-2s-1

±0.1



3.3 -39530 T3.3 ×10-39exp530/T



270-600

±400

1
NO + O3 → NO2 + O2


1.8 -141.8 ×10-14



±0.08



1.4 -12-1310 T1.4 ×10-12exp-1310/T



195-308

±200

1
NO + NO2 + M → N2O3 + M




3.3 -34N_2 [ N 2 ] 3.3 ×10-34N_2 [ N 2 ]

7.8 -127.8 ×10-12

k0

k∞

±0.3

±0.3





3.1 -34 T300-7.7N_2 [ N 2 ] 3.1 ×10-34(T/300)-7.7N_2 [ N 2 ]

7.9 -12 T3001.47.9 ×10-12(T/300)1.4

k0

k∞

200-300

200-300

Δn±1

Δn±0.5

1
Fc = 0.60.6
N2O3 + M → NO + NO2 + M




1.6 -14N_2 [ N 2 ] 1.6 ×10-14N_2 [ N 2 ]

3.6 83.6 ×108

k0 s-1

k∞ s-1

±0.4

±0.3





1.9 -7 T300-8.7-4880 TN_2 [ N 2 ] 1.9 ×10-7(T/300)-8.7exp-4880/TN_2 [ N 2 ]

4.7 15 T3000.4-4880 T4.7 ×1015(T/300)0.4exp-4880/T

k0

k∞

225-300

225-300

Δn±1 ±200

Δn±1 ±100

1
Fc = 0.60.6
NO + NO3 → 2 NO2


2.6 -112.6 ×10-11



±0.1



1.8 -11110 T1.8 ×10-11exp110/T



220-420

±100

1
NO2 + O3 → NO3 + O2


3.5 -173.5 ×10-17



±0.06



1.4 -13-2470 T1.4 ×10-13exp-2470/T



230-360

±150

1
NO2 + NO2 + M → N2O4 + M




1.4 -33 T300-3.8N_2 [ N 2 ] 1.4 ×10-33(T/300)-3.8N_2 [ N 2 ]

1.0 -121.0 ×10-12

k0

k∞

±0.3

±0.3





1.4 -33 T300-3.8N_2 [ N 2 ] 1.4 ×10-33(T/300)-3.8N_2 [ N 2 ]

1.0 -121.0 ×10-12

k0

k∞

300-500

250-300

Δn±1

(Δlog k±0.3)

1
Fc = 0.40.4
N2O4 + M → NO2 + NO2 + M




6.1 -15N_2 [ N 2 ] 6.1 ×10-15N_2 [ N 2 ]

4.4 64.4 ×106

k0 s-1

k∞ s-1

±0.3

±0.4





1.3 -5 T300-3.8-6400 TN_2 [ N 2 ] 1.3 ×10-5(T/300)-3.8exp-6400/TN_2 [ N 2 ]

1.15 16-6460 T1.15 ×1016exp-6460/T

k0

k∞

300-500

250-300

±500

±500

1
Fc = 0.40.4
NO2 + NO3 + M → N2O5 + M




3.7 -30N_2 [ N 2 ] 3.7 ×10-30N_2 [ N 2 ]

1.9 -121.9 ×10-12

k0

k∞

±0.10

±0.2





3.6 -30 T300-4.1N_2 [ N 2 ] 3.6 ×10-30(T/300)-4.1N_2 [ N 2 ]

1.9 -12 T3000.21.9 ×10-12(T/300)0.2

k0

k∞

200-300

200-400

Δn±0.5

Δn±0.6

1
Fc = 0.350.35
N2O5 + M → NO2 + NO3 + M




1.2 -19N_2 [ N 2 ] 1.2 ×10-19N_2 [ N 2 ]

6.9 -26.9 ×10-2

k0 s-1

k∞ s-1

±0.2

±0.3





1.3 -3 T300-3.5-11000 TN_2 [ N 2 ] 1.3 ×10-3(T/300)-3.5exp-11000/TN_2 [ N 2 ]

9.7 14 T3000.1-11080 T9.7 ×1014(T/300)0.1exp-11080/T

k0

k∞

200-400

200-300

Δn±0.5

Δn±0.2

1
Fc = 0.350.35
N2O5 + H2O → 2 HNO3
<

1 -221 ×10-22





<

1 -221 ×10-22



280-300



N2O5 + 2 H2O → 2 HNO3 + H2O
Overall Reaction
See data sheet

1

HONO + hv → Products
See data sheet1
HONO2 + hv → Products
See data sheet1
HO2NO2 + hv → Products
See data sheet1
NO2 + hv → Products
See data sheet1
NO3 + hv → Products
See data sheet1
N2O + hv → Products
See data sheet1
N2O5 + hv → Products
See data sheet1
O + CS → CO + S


2.1 -112.1 ×10-11



±0.1



2.7 -10-760 T2.7 ×10-10exp-760/T



150-300

±250

1
O + CH3SCH3 → CH3SO + CH3


5.0 -115.0 ×10-11



±0.1



1.3 -11409 T1.3 ×10-11exp409/T



270-560

±100

1
O + CS2 → SO + CS
≥

≥

3.3-123.3×10-12

3.3-123.3×10-12









≥

See data sheet



210-500



O + CS2 → CO + S2
O + CS2 → OCS + S
Overall Reaction


3.7 -123.7 ×10-12



±0.2



3.3 -11-650 T3.3 ×10-11exp-650/T



210-500

±100

1
O + CH3SSCH3 → CH3SO + CH3S


1.5 -101.5 ×10-10



±0.3



6.5 -11250 T6.5 ×10-11exp250/T



290-570

±100

1
O + OCS → SO + CO
O + OCS → CO2 + S
Overall Reaction


1.2 -141.2 ×10-14



±0.2



1.6 -11-2150 T1.6 ×10-11exp-2150/T



230-500

±150

1
O + SO2 + M → SO3 + M


1.4 -33N_2 [ N 2 ] 1.4 ×10-33N_2 [ N 2 ]

k0

±0.3



4.0 -32-1000 TN_2 [ N 2 ] 4.0 ×10-32exp-1000/TN_2 [ N 2 ]

k0

200-400

±200

1
S + O2 → SO + O


2.1 -122.1 ×10-12



±0.2



2.1 ×10-12



250-430

±200

1
S + O3 → SO + O2


1.2 -111.2 ×10-11



±0.3









1
Cl + H2S → HCl + HS


7.4 -117.4 ×10-11



±0.1



3.7 -11208 T3.7 ×10-11exp208/T



200-430

±100

1
Cl + OCS → SCl + CO
<

1.0 -161.0 ×10-16













1
Cl + CS2 → Products
≤

4 -154 ×10-15

 1 bar











1
Cl + CH3SH → HCl + CH3S
Cl + CH3SH → HCl + CH2SH
Overall Reaction


2.0 -102.0 ×10-10



±0.1



1.2 -10150 T1.2 ×10-10exp150/T



190-430

±100

1
Cl + CH3SCH3 → HCl + CH3SCH2


1.5-101.5×10-10

 1 bar











Cl + CH3SCH3 → CH3 + ClSCH3
Cl + CH3SCH3 → CH3Cl + CH3S
Cl + CH3SCH3 + M → ClS(CH3)2 + M


1.9-101.9×10-10

 1 bar











Overall Reaction


3.4 -103.4 ×10-10

 1 bar

±0.2









1

HO + H2S → H2O + HS


4.7 -124.7 ×10-12



±0.08



6.1 -12-80 T6.1 ×10-12exp-80/T



220-520

±80

1
HO + SO2 + M → HOSO2 + M




4.5 -31N_2 [ N 2 ] 4.5 ×10-31N_2 [ N 2 ]

1.3 -121.3 ×10-12

k0

k∞

±0.3

±0.3





4.5 -31 T300-3.9N_2 [ N 2 ] 4.5 ×10-31(T/300)-3.9N_2 [ N 2 ]

1.3 -12 T300-0.71.3 ×10-12(T/300)-0.7

k0

k∞

200-300

200-300

Δn±1

(Δlog k±0.3)

1
Fc = 0.5250.525
HOSO2 + O2 → HO2 + SO3


4.3 -134.3 ×10-13



±0.10



1.3 -12-330 T1.3 ×10-12exp-330/T



290-420

±200

1
HO + OCS → Products


2.0 -152.0 ×10-15



±0.3



1.1 -13-1200 T1.1 ×10-13exp-1200/T



250-500

±500

1
HO + CS2 + M → HOCS2 + M




1 -30N_2 [ N 2 ] 1 ×10-30N_2 [ N 2 ]

2.5 -112.5 ×10-11

k0



±0.5

±0.5





1 -30N_2 [ N 2 ] 1 ×10-30N_2 [ N 2 ]

2.5 -112.5 ×10-11

k0



250-320

250-300

(Δlog k±0.5)

(Δlog k±0.5)

HO + CS2 → HS + OCS
Overall Reaction
See data sheet

1

HO + CS2 → HS + OCS
<

2 -152 ×10-15













1

HOCS2 + M → HO + CS2 + M




4.8 -14N_2 [ N 2 ] 4.8 ×10-14N_2 [ N 2 ]

4.8 54.8 ×105

k0 s-1

k∞ s-1

±0.5

±0.5





1.6 -6-5160 TN_2 [ N 2 ] 1.6 ×10-6exp-5160/TN_2 [ N 2 ]

1.6 13-5160 T1.6 ×1013exp-5160/T

k0

k∞

250-300

250-300

±500

±500

1
Fc = 0.80.8
HOCS2 + O2 → Products


2.8 -142.8 ×10-14



±0.15



2.8 -142.8 ×10-14



240-350

(Δlog k±0.15)

1
HO + CH3SH → Products


3.3 -113.3 ×10-11



±0.10



9.9 -12356 T9.9 ×10-12exp356/T



240-430

±100

1
HO + CH3SCH3 → H2O + CH2SCH3


4.8 -124.8 ×10-12



±0.10



1.12 -11-250 T1.12 ×10-11exp-250/T



240-400

±150

HO + CH3SCH3 → CH3S(OH)CH3


2.2 -122.2 ×10-12

 1 bar air

±0.2



9.5 -39O_2 [ O 2 ] O_2 [ O 2 ] 5270 T17.5 -29O_2 [ O 2 ] O_2 [ O 2 ] 5610 T9.5 ×10-39O_2 [ O 2 ] exp(5270/T)1+7.5 ×10-29O_2 [ O 2 ] exp(5610/T)

 1 bar

240-360



HO + CH3SCH3 → CH3S + CH3OH
HO + CH3SCH3 → CH3 + CH3SOH
Overall Reaction
See data sheet

1

HO + CH3SSCH3 → Products


2.3 -102.3 ×10-10



±0.10



7.0 -11350 T7.0 ×10-11exp350/T



250-370

±200

1
HO2 + H2S → Products
<

3 -153 ×10-15













1
HO2 + SO2 → Products
<

1 -181 ×10-18













1
HO2 + CH3SH → Products
<

4 -154 ×10-15













1
HO2 + CH3SCH3 → Products
<

5 -155 ×10-15













1
NO3 + H2S → Products
<

1 -151 ×10-15













1
NO3 + CS2 → Products
<

4 -164 ×10-16













1
NO3 + OCS → Products
<

1 -161 ×10-16













1
NO3 + SO2 → Products
<

1 -191 ×10-19













1
NO3 + CH3SH → Products


9.2 -139.2 ×10-13



±0.15



9.2 ×10-13



250-370

±400

1
NO3 + CH3SCH3 → CH3SCH2 + HNO3


1.1 -121.1 ×10-12



±0.15



1.9 -13520 T1.9 ×10-13exp520/T



250-380

±200

1
NO3 + CH3SSCH3 → Products


7 -137 ×10-13



±0.3



7 ×10-13



300-380

±500

1
HS + O2 → Products
<

4 -194 ×10-19













1
HS + O3 → HSO + O2


3.7 -123.7 ×10-12



±0.2



9.5 -12-280 T9.5 ×10-12exp-280/T



290-440

±250

1
HS + NO + M → HSNO + M




2.4 -31N_2 [ N 2 ] 2.4 ×10-31N_2 [ N 2 ]

2.7 -112.7 ×10-11

k0

k∞

±0.3

±0.5





2.4 -31 T300-2.5N_2 [ N 2 ] 2.4 ×10-31(T/300)-2.5N_2 [ N 2 ]

2.7 -112.7 ×10-11

k0

k∞

250-300

250-300

Δn±1

(Δlog k±0.5)

1
Fc = 0.60.6
HS + NO2 → HSO + NO


6.7 -116.7 ×10-11



±0.3



2.9 -11240 T2.9 ×10-11exp240/T



220-420

±100

1
HSO + O2 → Products
≤

2.0 -172.0 ×10-17

296K

1
HSO + O3 → HS + 2 O2


6 -146 ×10-14



±0.3









HSO + O3 → HO + SO + O2






HSO + O3 → HSO2 + O2


5 -145 ×10-14



±0.3









Overall Reaction


1.1 -131.1 ×10-13



±0.2









1
HSO + NO → Products
<

1.0 -151.0 ×10-15













1
HSO + NO2 → Products


9.6 -129.6 ×10-12



±0.3









1
HSO2 + O2 → Products


3.0 -133.0 ×10-13



±0.8









1
SO + O2 → SO2 + O


7.6 -177.6 ×10-17



±0.15



1.6 -13-2280 T1.6 ×10-13exp-2280/T



230-420

±500

1
SO + O3 → SO2 + O2


8.9 -148.9 ×10-14



±0.1



4.5 -12-1170 T4.5 ×10-12exp-1170/T



230-420

±150

1
SO + NO2 → SO2 + NO


1.4 -111.4 ×10-11



±0.1



1.4 ×10-11



210-360

±100

1
SO3 + H2O → Products


5.7 45.7 ×104

s-1 RH= 50 %











1
SO3 + NH3 → Products


2.0 -112.0 ×10-11

 1 bar

±0.2









1
CS + O2 → CO + SO
CS + O2 → OCS + O
Overall Reaction


2.9 -192.9 ×10-19



±0.6









1
CS + O3 → OCS + O2


3.0 -163.0 ×10-16



±0.5









1
CS + NO2 → OCS + NO


7.6 -177.6 ×10-17



±0.5









1
CH2SH + O2 → Products


6.6 -126.6 ×10-12



±0.3









1
CH2SH + O3 → Products


3.5 -113.5 ×10-11



±0.3









1
CH2SH + NO → Products


1.5 -111.5 ×10-11



±0.3









1
CH2SH + NO2 → Products


4.4 -114.4 ×10-11



±0.5









1
CH3S + O2 + M → CH3SOO + M
See data sheet1
CH3SOO + M → CH3S + O2 + M
See data sheet1
CH3S + O3 → Products


4.9 -124.9 ×10-12



±0.2



1.15 -12430 T1.15 ×10-12exp430/T



250-390

±100

1
CH3S + NO + M → CH3SNO + M




3.4 -29N_2 [ N 2 ] 3.4 ×10-29N_2 [ N 2 ]

4.0 -114.0 ×10-11

k0

k∞

±0.3

±0.5





3.3 -29 T300-4N_2