Product branching ratios of the CD + NO reaction

Journal Article · Thu Aug 25 04:00:00 EDT 1994 · Journal of Physical Chemistry; (United States)

DOI:https://doi.org/10.1021/j100085a022· OSTI ID:7015494

Lambrecht, R K; Hershberger, J F ^[1]

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1. North Dakota State Univ., Fargo, ND (United States)

The reaction of CD radicals with NO was studied by time-resolved diode laser absorption spectroscopy. CD radicals were generated by the 266-nm photolysis of CDBr[sub 3]. Xenon buffer gas was used to relax excited CD(a[sup 4][sigma]) radicals. Detected products include DCN, CO, and CO[sub 2] and N[sub 2]O products of secondary reactions. An upper limit was placed on the formation of CN products. After consideration of important secondary reactions, the following branching ratios were obtained: 47.5 [+-] 12.2% for DCN + O, 18.8 [+-] 5.5% for NCO + D, an upper limit of <7.5% for CN + OD, and 33.7 [+-] 13.8% for the sum of the CO + DN and DCO + N channels (error bars represent one standard deviation). 54 refs., 3 figs., 2 tabs.

• DOE Contract Number: FG06-93ER14390
• OSTI ID: 7015494
• Journal Information: Journal of Physical Chemistry; (United States), Journal Name: Journal of Physical Chemistry; (United States) Vol. 98:34; ISSN JPCHAX; ISSN 0022-3654
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical &amp; Spectral Procedures
400201* -- Chemical &amp; Physicochemical Properties
400500 -- Photochemistry
ABSORPTION SPECTROSCOPY
BROMINATED ALIPHATIC HYDROCARBONS
BROMOFORM
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
COMPILED DATA
CYANIDES
DATA
DECOMPOSITION
DEUTERIUM COMPOUNDS
ELEMENTS
FLUIDS
GASES
HALOGENATED ALIPHATIC HYDROCARBONS
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
INFORMATION
INORGANIC ACIDS
LABELLED COMPOUNDS
NITRIC OXIDE
NITROGEN COMPOUNDS
NITROGEN OXIDES
NITROUS OXIDE
NONMETALS
NUMERICAL DATA
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
RADICALS
RARE GASES
SPECTROSCOPY
XENON