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Observation of CH A->X, Cn B->X, and NH A->X Emissions in Gas-phase Collisions of Fast O ((sup 3)P) Atoms with HydrazinesOptical emissions in single-collision reactions of fast (20 eV laboratory translational energy) O((sup 3)P) atoms with hydrazine, methylhydrazine, and 1,1-dimethylhydrazine have been measured in a crossed-beams geometry. The emissions were observed in the wavelength range 325-440 nm, and were identified as the CH (A 2(sub A))-->X(sup 2)pi(sub r), (for methylhydrazine), CN (B sup 2) Sigma(sup +) --> X(sup 2) Sigma(sup +) (for methylhydrazine)and NH(A(sup 3)pi --> X(sup3 Sigma) transitions (for all three hydraz vibration-rotation bands were fit to a synthetic spectrum of CH, CN and NH with given vibrational and rotational temperatures.
Document ID
20060042324
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Orient, O.
Chutjian, A.
Murad, E.
Date Acquired
August 23, 2013
Publication Date
January 1, 1994
Distribution Limits
Public
Copyright
Other
Keywords
chemical reactions

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