Mass spectra of monohapto-cyclopentadienyl derivatives of group IVB elements |
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| Authors: | Yu.A. Ustynyuk P.I. Zakharov A.A. Azizov V.K. Potapov I.M. Pribytkova |
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| Affiliation: | NMR Laboratory, Chemistry Department, M.V. Lomonosov State University, 117234 Moscow B234 U.S.S.R. |
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| Abstract: | Dissociative ionisation of organometallic cyclopentadiene derivatives containing one, two or three M(CH3)3 groups (M Si, Ge, Sn) has been studied.Among the monometallated compounds, C5H5Si(CH3)2Cl, C5H5Si(CH3)2OCH3 and (C5H5)4Sb have also been investigated. To verify fragmentation patterns, the spectra of deuterated compounds such as C5D5Si(CH3)3, C5D5Sn(CH3)3, C5D4Si2(CH3)6 and C5D3Si3)9 have been measured. Dissociative ionisation of h1-cyclopentadienyl derivatives has been shown to differ essentially from that of h5-compounds. |
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