scholarly journals Mass Spectra at Low Ionizing Voltage and Bond Dissociation Energies of Molecular Ions from Hydrocarbons

1961 ◽  
Vol 34 (9) ◽  
pp. 1227-1233 ◽  
Author(s):  
Itiro Omura
Keyword(s):  
Mass Spectra ◽  
Molecular Ions ◽  
Bond Dissociation Energies ◽  
Bond Dissociation ◽  
Dissociation Energies

Electron-impact study of some binary metal carbonyls

1967 ◽  
Vol 45 (6) ◽  
pp. 641-648 ◽  
Author(s):  
D. R. Bidinosti ◽  
N. S. McIntyre
Keyword(s):  
Mass Spectra ◽  
Major Ions ◽  
Heat Of Formation ◽  
Bond Dissociation Energies ◽  
Metal Carbonyls ◽  
Kcal Mole ◽  
Carbon Bond ◽  
Bond Dissociation ◽  
Dissociation Energies ◽  
The Mean

The mass spectra and appearance potentials for the major ions from Ni(CO)4, Fe(CO)5, Cr(CO)6, Mo(CO)6, W(CO)6, and V(CO)6 have been measured. Heats of formation have been calculated for 39 ions of the type M(CO)n+, where M = Ni, Fe, Cr, Mo, W, and V. The mean metal–carbon bond dissociation energies have been calculated for both the neutral molecules and the parent ions. From a comparison with the available thermochemical data for the neutral molecules it is concluded that the mean vanadium–carbon bond dissociation energy is 28 kcal/mole and the heat of formation of V(CO)6 vapor is − 204 kcal/mole.

scholarly journals Experimental bond dissociation energies of benzylpyridinium thermometer ions determined by threshold-CID and RRKM modeling

2017 ◽  
Vol 417 ◽  
pp. 69-75 ◽  
Author(s):  
David Gatineau ◽  
Antony Memboeuf ◽  
Anne Milet ◽  
Richard B. Cole ◽  
Héloïse Dossmann ◽  
...  
Keyword(s):  
Bond Dissociation Energies ◽  
Bond Dissociation ◽  
Dissociation Energies ◽  
Thermometer Ions
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