The liquid secondary ion mass spectrometry and electron impact ionization fragmentation pathways of 1,9bis(dimethylamino)-2,8-dimethoxy-dibenzofuran (l), a new proton-sponge base with increased steric compression (buttressing) and much higher basicity (pK, = 14.3), and of its monoprotonated (2) and
β¦ LIBER β¦
Collision- and non-collision-induced predissociation in the appearance of S+ and CS+ ions from CS2 under electron impact
β Scribed by J. Momigny; G. Mathieu; H. Wankenne; M.A.A. Ferreira
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 404 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Metastnble transitions in CS$ leading to S' + CS and CS++ S under electron impact on CS2 are reported. The predissociation processes able to explain the occurrence of these metastablc transitions are discussed. An interpretation of mrne fast dissociation processes is suggested.
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Behaviour of salts of very strong proton
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Marina Rentzea; Fredy KΓΌhn; Heinz A. Staab
π
Article
π
1993
π
John Wiley and Sons
π
English
β 331 KB