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Photodissociation of CH3Cl+ and CH3Br+ in a tandem quadrupole mass spectrometer

✍ Scribed by Marvin L. Vestal; Jean H. Futrell

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
275 KB
Volume
28
Category
Article
ISSN
0009-2614

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✦ Synopsis

A new tandem quadrupole photodissociation mass spectrometer was used to mcasue photodissociatjon moss sxtions for the reactions, CHsCi* + CH$ f Cl and CHJBI' + CH; + Br in the gzs phase using rvnvelengg-selected &ht. llx results on CHzCl+are mmpzed with the earlier work of Dunbu. For both resctions we are ebIe to observe photodissociations occurring with small cross sections (= 2 X 10Vzo cn?) in the vijible region near the thermo-lJlemica1 thresholds.

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