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. Author manuscript; available in PMC: 2020 Mar 27.
Published in final edited form as: Phys Chem Chem Phys. 2019 Mar 27;21(13):6942–6957. doi: 10.1039/c9cp00439d

Table 2.

Experimental gas-phase rate coefficients for the OH+CH3OH reaction obtained in this work together with those from previous studies at T=100-200 K. Uncertainties ±σ reported here for this work are only statistical.

ca. T./ K T/ K Bath Gas n / 1016
molecule cm-3
k(T)/ 10-11
cm3molecule-1 s-1
Reference
~ 100 99.3 ± 0.4 N2 7.67 ± 0.09 4.76 ± 0.05 This work
101.8 ± 0.6 Ar 18.34 ± 0.17 3.74 ± 0.08 This work

~ 107 107.0 ± 0.5 N2 4.90 ± 0.06 2.03 ± 0.02 This work
106.0 ± 0.6 Ar 14.02 ± 0.11 2.15 ± 0.07 This work

115.3 ± 1.1 Ar 9.58 ± 0.14 1.85 ± 0.07 This work

~ 123 123 ± 5* He 3.15 ± 0.15 0.43 ± 0.21 Gómez-Martín et al.13
122.5 ± 1.0 Ar 7.20 ± 0.08 1.21 ± 0.04 This work

130 ± 5* He 6.6 ± 0.3 0.39 ± 0.21 Gómez-Martín et al.13

~ 137 138 ± 9 N2 7.8 ± 1.0 0.53 ± 0.17 Gómez-Martín et al.13
136.1 ± 0.8 N2 24.92 ± 0.35 1.83 ± 0.08 This work

140.4 ± 1.0 N2 21.68 ± 0.40 1.24 ± 0.03 This work

~ 143 143 ± 5* He 2.76 ± 0.14 0.31 ± 0.12 Gómez-Martín et al.13
143.3 ± 0.6 N2 17.02 ± 0.17 1.36 ± 0.03 This work

~150 153.1 ± 0.7 N2 9.14 ± 0.11 0.98 ± 0.04 This work
149.9 ± 0.7 N2 10.69 ± 0.12 1.28 ± 0.10 This work
148.3 ± 0.6 N2 12.35 ± 0.13 1.84 ± 0.04 This work

158.8 ± 0.6 N2 7.40 ± 0.07 0.43 ± 0.02 This work

~ 165 163 ± 5* He 2.46 ± 0.13 0.17 ± 0.07 Gómez-Martín et al.13
165.7 ± 0.9 N2 5.64 ± 0.08 0.17 ± 0.01 This work

177.5 ± 1.2 N2 6.71 ± 0.11 0.071 ± 0.003 This work

180 ± 10* He 1.59 ± 0.08 0.07 ± 0.02 Gómez-Martín et al.13

202 ± 2* He 1.30 ± 0.06 0.060 ± 0.008 Gómez-Martín et al.13
*

Flow tube technique