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dc.creatorBrundle, C. R.en_US
dc.creatorTurner, D. W.en_US
dc.date.accessioned2006-06-15T16:49:20Z
dc.date.available2006-06-15T16:49:20Z
dc.date.issued1969en_US
dc.identifier1969-B-9en_US
dc.identifier.urihttp://hdl.handle.net/1811/15662
dc.description$^{1}$ D. W. Turner, Proc. Roy. Soc. A307, 15 (1968). $^{2}$ C. R. Brundle and D. W. Turner, Proc. Roy. Soc. A307, 27 (1968). $^{3}$ A. D. Baker, C. R., Brundle and D. W. Turner, Inter. J. Mass. Spec. \& Ion Physics 1, 443 (1968).en_US
dc.descriptionAuthor Institution: Bell Telephone Laboratories; Physical Chemistry Laboratory, South Parks Roaden_US
dc.description.abstractElectrons ejected from gaseous molecules by monochromatic radiation $h\nu$, have energies $E_{i}$, such that $$E_{i}=h\nu-\Delta E_{vib}$$ where $I_{i}$ is the adiabatic ionization potential of the electron removed, and $\Delta E_{vib}$ represents the changes in the vibrational levels of the molecule being ionized. The apparatus used in determining these energies$^{1}$ utilizes a He(I) 584{\AA} (21.22 eV) light source, and a $127^{\circ}$ electrostatic electron velocity analyzer. An energy resolution (half-width at half height) of 0.015 eV for 10 volt electrons is obtainable. Many results obtained have already been $published.^{2,3}$ The spectra of $NH_{3}, SO_{2}$ and $H_{2}S$ all show extensive vibrational fine structure in some or all of the electronic states of the positive ion below 21.22 eV, and ionization potentials accurate to $\pm 0.01$ eV have been measured up to this value. The results are discussed in terms of the electronic structure of the molecules, the bonding characteristics of the various molecular orbitals, and in the light of previously published data concerning the ground and excited ionic states.en_US
dc.format.extent171157 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleTHE HIGH RESOLUTION He I 584{\AA} PHOTOELECTRON SPECTRA OF THE MOLECULES $NH_{3}, SO_{2}$, AND $H_{2}S$.en_US
dc.typearticleen_US


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