Abstract
Collision-induced dissociation (CID) of polyatomic ions sampled from an rf-powered glow discharge is examined by using three target gases including atomic (Ar and Xe) and molecular species (N2). Collisions with these targets in the first quadrupole of the double quadrupole system result in the loss of discharge species by dissociation, symmetric and asymmetric charge exchange, and scattering, each to varying degrees. These processes are seen to be a function of the relative mass, size... and ionization potentials of the target species, as well as the collision center-of-mass energies. In light of the comparisons, xenon appears to be the best collision target for both CID and charge exchange because of its relatively low ionization potential and high dissociation efficiency of polyatornic species. Evidence for both symmetric and asymmetric charge exchange is presented for Ar and Xe target gases.
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Marcus, R. K., Ed. Glow Discharge Spectroscopies; Plenum: New York, 1993.
Harrison, W. W.; Bentz, B. L. Prog. Anal. Spectrosc. 1988, 11, 53.
Duckworth, D. C.; Marcus, R. K. Anal. Chem. 1989, 61, 1879.
Duckworth, D. C.; Marcus, R. K. J. Anal. At. Spectrosc. 1992, 7, 711.
King, F. L.; McCormack, A. L.; Harrison, W. W. J. Anal. At. Spectrom. 1988, 3, 883.
Chapman, B. Glow Discharge Processes; Wiley-Interscience: New York, 1980.
Rowan, J. T.; Houk, R. S. Appl. Spectrosc. 1989, 43, 976.
King, F. L.; Harrison, W. W. Int. J. Mass Spectrom. Ion Processes 1989, 89, 171.
Duckworth, D. C.; Marcus, R. K. AppI. Spectrosc. 1990, 44, 649.
Hu, K.; Houk, R. S. J. Am. Soc. Mass Spectrom. 1993, 4, 16.
McLuckey, S. A. J. Am. Soc. Mass Spectrom. 1992, 3, 599.
Chambers, D. M.; Hieftje, G. M. Spectrochim. Acta 1991, 46B, 761.
Olivares, J. A.; Houk, R. S. Appl. Spectrosc. 1985, 39, 1070.
Moseley, J. T.; Saxzon, R. P.; Huber, B. A.; Cosby, P. C.; Abouf, R.; Tadjeddine, M. J. Chem. Phys. 1977, 67, 1569.
Bauschlicher, Jr., C. W.; Partridge, H.; Langhoff S. R. J. Chem. Phys. 1989, 91, 4733.
Lessen, D.; Brucat, P. J. Chem. Phys. Lett. 1988, 152, 473.
Lessen, D.; Brucat, P. J. J. Chem. Phys. 1989, 91, 4522.
Radzig, A. A.; Smirnov, B. M. Reference Data on Atoms, Molecules and Ions; Springer: Berlin, 1985; Chap. 11.
Dawson, P. H.; Douglas, D. J. In Tandem Mass Spectrometry; McLafferty, F. W., Ed.; Wiley Interscience: New York, 1983; Chap. 6.
Hergerburg, R.; Elford, M. T.; Skullerford, H. R. J. Phys. R 1982, 15, 797.
Martinez, R. I.; Dheandhanoo, S. Int. J. Mass Spectrom. Ion Processes 1988, 84, 1.
Smith, D.; Adams, N. G.; Alge, E.; Villinger, H.; Lindiger, W. J. Phys. B 1980, 13, 2787.
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Discharge, G., Mei, Y., Duckworth, D.C. et al. Effects of target gas in collision-induced dissociation using a double quadrupole mass spectrometer and radiofrequency. J. Am. Soc. Spectrom. 5, 845–851 (1994). https://doi.org/10.1016/1044-0305(94)87007-1
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DOI: https://doi.org/10.1016/1044-0305(94)87007-1