83618-32-0Relevant academic research and scientific papers
Thermochemical quantities for gas-phase iron, uranium, and molybdenum fluorides, and their negative ions
Borshchevskii, A. Ya.,Boltalina, O. V.,Sorokin, I. D.,Sidorov, L. N.
, p. 523 - 538 (1988)
Ion-to-molecule equilibria among gaseous iron, uranium, and molybdenum fluorides, and their negative ions, have been studied by Knudsen-cell mass spectrometry with the help of a combined ion source.On the basis of thermochemical quantities, derived by third-law analysis and from the literature for enthalpies of formation of gaseous species, electron affinities have been calculated for a number of molecules: FeF3, (349 +/- 13) kJ*mol-1; UF5, (361 +/- 21) kJ*mol-1; UF6, (488 +/- 19) kJ*mol-1; MoF5, (335 +/- 17) kJ*mol-1; MoF6, (369 +/- 18) kJ*mol-1; Mo2F9, (350 +/- 40) kJ*mol-1; and Mo2F10, (363 +/- 25) kJ*mol-1.
