The single photon photodissociation of CH30N0, C2HsON0, and CsH,ONO has been studied under collision-free conditions using multiphoton ionization to detect the NO fragment. NO rotational -citation from CHsONO was very large (.&rot > 2100 cm-') and non-thermal, while QHsONO and C3H70NO produced NO wh
Resonant multiphoton ionization detection of the NO2 fragment from infrared multiphoton dissociation of CH3NO2
โ Scribed by Bennett H. Rockney; Edward R. Grant
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 310 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Nltromethane m a pulsed supersonIc molecular beam was decomposed by high-power CO2 laser-mducea multlphoton dlssocntlon
The NO2 fragments from this decomposltlon were detected \~th time, space, and spectroscopx resolution by pulsed tunable dye laser-mduced multlphoton 1oruzat1on Sunultnneous quadrupole mass spectrometrlc analyas confirmed the fragment Ion identItles
๐ SIMILAR VOLUMES
We report the direct detection of iodine atoms following infrared multiphoton dissoc-nation of perfluoroalkyl iodides. ?he technique, three-photon resonant two-photon ionization, showsgreat promise as an ;ictinometer for primary dissocirttion yield in IRWPD.
Characterization of laser 2+2 multiphoton ionization of nitrogen to obtain rotational state distributions has been investigated via the resonant two-photon transition a'lI,(u =l) -X lZs( u = 0). For room-temperature nitrogen, the spectral intensities and state distribution are directly related and g