| 1 | Author | Jörn Müller, Frerk Lüdemann | Requires cookie* |
| Title | Stoßaktivierungs-Massenspektren von C6H6M + -und C7H7M + - Fragment-Ionen aus Übergangsmetall-^-Komplexen Collisional Activation Mass Spectra of C6H6M+ and C7H7M+ Fragment Ions from Transition Metal ^-Complexes  | ||
| Abstract | Comparative structure investigations of simple gaseous ions formed by electron impact of organometallic -complexes have been carried out by use of the collisional activation (CA) technique. The CA mass spectra of C6H6M+ ions (M — V, Cr, Fe) arising either from benzene or from methylcyclopentadienyl metal compounds show significant differences indicating different structures of these fragments. Similar observations were made with C7H7M+ ions produced from benzyl or cycloheptatrienyl chromium tricarbonyl derivatives, although the metal-free ligand ions exhibit identical CA mass spectra. The CeHßV 1 -ion arising from C5HsVC7H7 by a rearrangement fragmentation was shown to have the ^-benzene vanadium structure. | ||
| Reference | (Z. Naturforsch. 36b, 74—77 [1981]; eingegangen am 21. Oktober 1980) | ||
| Published | 1981 | ||
| Keywords | Collisional Activation, Gas Phase Ion Structure Analysis, ^-Complexes | ||
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