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Title: Reactions of N2 (a' 1Σ-u) with H2, CH4, and their Isotopic Variants: Rate Constants and the Production Yields of H(D) Atoms
Journal: J. Chem. Phys.
Volume: 117
Page(s): 5654 - 5659
Year: 2002
Reference type: Journal article
Squib: 2002UME/OZE5654-5659
Reaction:
N2(a prime 1sigma u) + CH2D2 → Products
Reaction order:
2
Rate expression:
2.4x10-10 [±3.0x10-11 cm3/molecule s]
Category: Experiment
Data type:
Absolute value measured directly
Experimental procedure:
Static or low flow - Data taken vs time
Excitation technique:
Flash photolysis (laser or conventional)
Time resolution:
In real time
Analytical technique:
Laser induced fluorescence
Comments:
Quenching and reaction of lowest lying singlet state of molecular nitrogen, production is via 2 photon excitation to nearby a state and equilibration into a prime state, monitored by LIF of a state, the exit channels are chemical, H(D) yield from CH4(CD4) = 0.7+/-0.2 determined by 2 photon LIF (implying complex formation then dissociation.)
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