ISSN:
0030-493X
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The mass spectra of (π-C5H5)2Ti(C6F5)X (X = Cl and C6F5), C6F5Re(CO)5, RfFe(CO)2(π-C5H5) (Rf = C6F5, 4-HC6F4, and three isomeric H2C6F3), and C6F5Ru(CO)2(π-C5H5) are compared to those of C6F5X (X = F, Cl, Br, I) and the three isomers of C6F4H2. Significant differences occur, apparently depending on the relative thermodynamic stabilities of the various fragments which may be formed. Comparison of the mass spectra of pentafluorophenyl- and pentafluorobicyclo[2.2.0]hexa-2,5-dien-2-yl-Re(CO)5 show that similar ions are produced by both complexes, perhaps because of thermal isomerisation before ionisation.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/oms.1210010608
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