The D$ beam from the moderately high pressure source of a tandem mass spectrometer is reacted with NH3 resulting in formation of NHsD+, NHf and NHzD+. The relative abundance of these products is reported 3s a function of the average number of D$-D2 collisions in the source. This information is used
Effect of internal and translational energy on the NH3+(ν) + D2 ion-molecule reaction
✍ Scribed by Richard J.S. Morrison; William E. Conaway; Richard N. Zare
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 514 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
Using 2 + 1 multipho ton ionization, NH; is prepared in sclcctcd levels of the "2 bending mode (v = O-7) and the NH:(u) + Da reaction is studied as a function of the center-of-mass collision energy (l-10 eV). The exchange channel (NH2D*+ HD or H + D) is enhanced by ion vibrational ehcitation wherex the addition channel (NH3 D+ + D) is'alrnost unaffected.
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