Kinetic Energy Release of the Singly and Doubly Charged Methylene Chloride Molecule: The Role of Fast Dissociation

2016 ◽  
Vol 120 (34) ◽  
pp. 6728-6737 ◽  
Author(s):  
K. F. Alcantara ◽  
A. B. Rocha ◽  
A. H. A. Gomes ◽  
W. Wolff ◽  
L. Sigaud ◽  
...  
Keyword(s):  
Kinetic Energy ◽  
Energy Release ◽  
Methylene Chloride ◽  
Kinetic Energy Release ◽  
Doubly Charged ◽  
Chloride Molecule

The Role of Long-Range Forces in the Determination of Translational Kinetic Energy Release. Loss of C4H4+from the Benzene and Pyridine Cations

2008 ◽  
Vol 112 (41) ◽  
pp. 10086-10095 ◽  
Author(s):  
E. Gridelet ◽  
R. Locht ◽  
A. J. Lorquet ◽  
J. C. Lorquet ◽  
B. Leyh
Keyword(s):  
Kinetic Energy ◽  
Energy Release ◽  
Long Range ◽  
Kinetic Energy Release

A method for calculating the shapes of peaks resulting from fragmentations of metastable ions in a mass spectrometer. II. Peak shapes arising from a distribution of kinetic energy releases: determination of distribution function

1980 ◽  
Vol 373 (1752) ◽  
pp. 13-25 ◽  
Keyword(s):  
Kinetic Energy ◽  
Energy Release ◽  
Preceding Paper ◽  
Kinetic Energy Release ◽  
Peak Shape ◽  
Doubly Charged Ions ◽  
Metastable Ions ◽  
Product Ions ◽  
Doubly Charged

Following the calculations described in the preceding paper (part I), which determine the MIKE peak shape arising from a discrete kinetic energy release, a method is presented for extending the calculations for the determination of the kinetic energy release distribution, n (T), from any experimental peak shape. This new approach has the advantage, compared to previous work, that the distribution can be obtained directly and does not involve any trial and error methods. It applies equally well where discrimination occurs against some of the product ions having components of velocity parallel to the length of the instrument slits. A variety of peak shapes have been investigated and several examples are given of the energy release distribution for various ionic reactions. Charge separation reactions of doubly-charged ions have been examined and in one case, the reaction 91 2+ -> 52 + in toluene, the energy release function exhibits fine structure, which has not previously been observed.

Kinetic Energy Release and Metastable Transitions II. The Decomposition of Doubly-Charged Ions of Aliphatic and Alicyclic Hydrocarbons

1969 ◽  
Vol 24 (1) ◽  
pp. 134-138
Author(s):  
M. Barber ◽  
K. R . Jennings
Keyword(s):  
Kinetic Energy ◽  
Energy Release ◽  
Kinetic Energy Release ◽  
Doubly Charged Ions ◽  
Fragment Ions ◽  
Degree Of Unsaturation ◽  
High Kinetic Energy ◽  
Double Focusing ◽  
Doubly Charged ◽  
Charged Ions

AbstractThe decompositions of doubly-charged ions given by a number of C3 -C8 aliphatic and alicyclic hydrocarbons have been investigated in a double-focusing mass spectrometer. Many processes were found in which high kinetic energy CH3+ and C2H3+ ions are formed. Doubly-charged ions fragment by more than one route and in many cases, high kinetic energy fragment ions are formed in at least two different ways. Metastable transitions common to several compounds were observed, the intensities rising as the degree of unsaturation increased.

Isotope effects on kinetic energy release. Elimination of CH4 from [CH3CHOH]+ and [CH2OCH3]+

1989 ◽  
Vol 93 (2) ◽  
pp. 215-223 ◽  
Author(s):  
Kevin F. Donchi ◽  
Einar Uggerud ◽  
Georg Hvistendahl ◽  
Peter J. Derrick
Keyword(s):  
Kinetic Energy ◽  
Energy Release ◽  
Isotope Effects ◽  
Kinetic Energy Release
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