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Title: Kinetics of the CCO + NO and CCO + NO2 reaction
Journal: J. Phys. Chem. A
Volume: 108
Page(s): 74 - 79
Year: 2004
Reference type: Journal article
Squib: 2004THW/ERI74-79
Reaction:
NO + C2O → CN + CO2
Reaction order:
2
Reference reaction:
NO + C2O → Products
Reference reaction order:
2
Temperature:
298
K
Pressure: 2.67E-3 bar
Rate expression:
1.3x10-1±5.0x10-2
Bath gas:
Xe
Category: Experiment
Data type:
Absolute value measured directly
Pressure dependence:
None reported
Experimental procedure:
Static or low flow - Data taken vs time
Excitation technique:
Flash photolysis (laser or conventional)
Time resolution:
In real time
Analytical technique:
IR absorption
Comments:
Measurement of reaction of NO and NO2 with CCO radicals. Also did ab initio calculations at QCISD(T)/6-311G(2df,2pd) level to elucidate pathways. CCO produced by 266 nm photolysis of C3O2. Various reactants and products CCO, CN, N2O, CO, CO2 were detected uisng IR diode laser absorption. Typical total pressure was 1.0 torr SF6 and 1.0 torr Xe with partial pressures of NO and NO2 0.050-0.8 torr and about 0.1-0.5 torr C3O2 as precursor for CCO.
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