OH(OD)- MEASUREMENTS AND AN OPTIMIZED RRKM FIT(CO )

Authors
GOLDEN DM SMITH GP MCEWEN AB YU CL EITENEER B FRENKLACH M VAGHJIANI GL RAVISHANKARA AR TULLY FP
Citation
Dm. Golden et al., OH(OD)- MEASUREMENTS AND AN OPTIMIZED RRKM FIT(CO ), The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory, 102(44), 1998, pp. 8598-8606
Citations number
39
Categorie Soggetti
Chemistry Physical
Journal title
The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory → ACNP
ISSN journal
10895639
Volume
102
Issue
44
Year of publication
1998
Pages
8598 - 8606
Database
ISI
SICI code
1089-5639(1998)102:44<8598:OMAAOR>2.0.ZU;2-I
Abstract
Measurements were made for the rate constant of OH + CO + He at 293 K, and OD + CO + M (M = He, Ar, N-2, air, SF6) at 253-343 K. Results wer e also obtained for OH + CO in a shock tube at 1400-2600 K using OH an d CO absorption. A two-channel RRKM model of these and other represent ative results was constructed, with five adjustable parameters. A syst ematic optimization method was then employed to produce the best fit o f the data and provide predictive k(T,P,D/H) expressions for other con ditions.