“…11), a least-squares analysis of the rate constants from the studies of Atkinson et al (1982a), Klein et al (1984), Koffend and Cohen (1996), Donahue et al (1998) and DeMore and Bayes (1999) using the expression k=AT 2 e −B/T leads to a rate constant expression of k(n-hexane)=1.82×10 −17 T 2 e 361/T cm 3 molecule −1 s −1 over the temperature range 290-970 K, which does not fit the data particularly well. A least-squares analysis of the rate constants in the temperature range 292-390 K of Atkinson et al (1982a), Klein et al (1984), Donahue et al (1998) and DeMore and Bayes (1999) using the Arrhenius expression k=Ae −B/T leads to k(n−hexane)=2.29×10 −11 e −(442±52)/T cm 3 molecule −1 s −1 , where the indicated error in the value of B is two leastsquares standard deviations, and k(n−hexane)=5.20×10 −12 cm 3 molecule −1 s −1 at 298 K.…”