论文信息 - Ionization potentials of ammonia

Ionization potentials of ammonia

The kinetic energy spectrum of photoelectrons ejected from ammonia by monochromatic 584 A (21.21 eV) radiation has been determined using a spherical grid energy analyzer. Ionization potentials of 10.35 and 14.95 eV have been deduced from the spectrum and the relative transition probabilities to the ionic states have been measured. These experimental results are discussed in terms of the various molecular orbital theoretical treatments of the electronic structure of the ammonia molecule.

D. C. Frost | D. Vroom | C. Mcdowell

[1] I. Shavitt,et al. LCAO SCF Computations for Ammonia , 1966 .

[2] D. C. Frost,et al. PHOTOELECTRON SPECTROSCOPY WITH A SPHERICAL ANALYZER. THE VIBRATIONAL ENERGY LEVELS OF H$sub 2$$sup +$ , 1965 .

[3] T. Cole. Paramagnetic Defects in Irradiated NH4ClO4 , 1961 .

[4] J. Lorquet,et al. Structure électronique de l’ion NH3+ , 1960 .

[5] D. C. Frost,et al. EXCITED STATES OF THE MOLECULAR IONS OF HYDROGEN FLUORIDE, HYDROGEN IODIDE, WATER, HYDROGEN SULPHIDE, AND AMMONIA , 1958 .

[6] A. D. Liehr. Adiabatic Correlations for the Formation of Ions in Degenerate Electronic States , 1957 .

[7] H. Kaplan. Study of the Electronic Ground State of the Ammonia Molecule , 1957 .

[8] G. Herzberg,et al. ABSORPTION SPECTRUM OF FREE CH3 AND CD3 RADICALS , 1956 .

[9] J. Higuchi. Electronic Structures of NH, NH2, and NH3 , 1956 .

[10] C. Mcdowell. Adiabatic correlations for the formation of methyl ions from methane and its derivatives by electron impact , 1954 .

[11] W. Price,et al. The absorption spectra of nitrogen dioxide, ozone and nitrosyl chloride in the vacuum ultra-violet , 1941 .

[12] R. S. Mulliken. Electronic Structures of Polyatomic Molecules and Valence. V. Molecules RXn , 1933 .