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Fragmentation patterns of zircono‐ and hafnocene dialcoholates containing menthane and bicyclo[3.1.1]heptane moieties
Author(s) -
Grafov Andrei V.,
Traldi Pietro,
Koval Ludmila I.,
Battiston Giovanni A.
Publication year - 1998
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/(sici)1097-0231(19981015)12:19<1281::aid-rcm308>3.0.co;2-o
Subject(s) - chemistry , fragmentation (computing) , bicyclic molecule , mass spectrometry , heptane , menthol , stereochemistry , electron ionization , ion , ligand (biochemistry) , ionization , computational chemistry , organic chemistry , chromatography , receptor , biochemistry , computer science , operating system
The electron ionization mass spectrometric behaviour of a new series of hafnocene and zirconocene dialcoholates is discussed. Deprotonized moieties of menthol, verbenol and hydroxypinanone were used as σ‐ligands. These data are also compared to those of mass‐analysed ion kinetic energy spectrometry. The fragmentation pattern of the complexes in question gives relevant information on their gas‐phase behaviour and on the influence of the ligand’s structure on the decomposition pathways as well. © 1998 John Wiley & Sons, Ltd.