Task Group on Atmospheric Chemical Kinetic Data Evaluation

Summary Pressure Independent

This page is currently under construction. It will gradually and automatically be filled as part of ongoing work, and may therefore contain errors and omissions. Please consult the relevant datasheets for the latest evaluations.



ID Reactions k298
cm³ molecule-1s-1
Δlogk Temp. dependence of k/cm³ molecule-1s-1 Δ(E/R)/ka Temperature range
HOx1H + HO2H2 + O2
2HO
H2O + O   
k = 8.0e-11
k1 = 5.6e-12
k2 = 7.2e-11
k3 = 2.4e-12
±0.1
HOx_VOC51HO2 + CH3O2O2 + CH3OOH
O2 + HCHO + H2O   
k = 5.2e-12
k1 = k*0.9
k2 = k*0.1
±0.2


k = 3.8e-13*exp(780/T)
k1 = (k-k2)
k2 = k/(1+ 498*exp(-1160/T))
200

500
220-298
HOx_VOC54HO2 + CH3C(O)O2O2 + CH3C(O)OOH
O3 + CH3C(O)OH
O2 + HO + CH3C(O)O   
k = 2.2e-11
k1 = k*0.37
k2 = k*0.13
k3 = k*0.50
±0.2



k = 3.14e-12*exp(580/T)
k1 (see datasheet)
k2 (see datasheet)
k3 (see datasheet)
400



250-300
HOx_VOC98HO + CH3C(O)OOHCH3C(O)O2 + H2O
CH2C(O)OOH + H2O   
5.5e-12
5.5e-12
±0.3
±0.3
NO3_VOC46NO3 campheneproducts   6.6e-13±0.1
Ox2O + O3O2 + O2   8.0e-15±0.088.0e-12*exp(-2060/T)200200-400
Ox_VOC19O3 + β-pineneproducts   1.9e-17±0.251.35e-15*exp(-1270/T)300290-370
Ox_VOC20O3 + limoneneproducts   2.1e-16±0.12.8e-15*exp(-770/T)300290-370
Ox_VOC21O3 + campheneproducts   6.8e-19±0.3
Ox_VOC22O3 + 2-careneproducts   2.4e-16±0.2
Ox_VOC23O3 + 3-careneproducts   4.8e-17±0.2
Ox_VOC24O3 + β-myrceneproducts   4.6e-16±0.22.65e-15*exp(-520/T)300290-320
Ox_VOC25O3 + β-ocimeneproducts   4.9e-16±0.2
Ox_VOC26O3 + α-phellandreneproducts   3.0e-15±0.2
Ox_VOC27O3 + β-phellandreneproducts   5.0e-17±0.3
Ox_VOC28O3 + sabineneproducts   8.2e-17±0.15
Ox_VOC29O3 + α-terpineneproducts   1.9e-14±0.2
Ox_VOC30O3 + γ-terpineneproducts   1.5e-16±0.3
Ox_VOC31O3 + terpinoleneproducts   1.6e-15±0.15
Ox_VOC32O3 + β-caryophylleneproducts   1.2e-14±0.15
OX_VOC34O3 + α-copaeneproducts   1.5e-16±0.3
Ox_VOC35O3 + α-farneseneproducts   5.9e-16±0.33.5e-12*exp(-2590/T)500290-320
Ox_VOC36O3 + β-farneseneproducts   5.6e-16±0.251.5e-12*exp(-2350/T)500290-320
Ox_VOC38O3 + isolongifoleneproducts   1.0e-17±0.3
Ox_VOC39O3 + longifoleneproducts   < 5e-19-
Ox_VOC8O3 + α-pineneproducts   9.4e-17±0.158.05e-16*exp(-640/T)±300240-370