Dissociation Energies of Some Gaseous Alkali Halide Complex Ions and the Hydrated Ion K(H2O)+

1959 ◽  
Vol 30 (2) ◽  
pp. 458-465 ◽  
Author(s):  
William A. Chupka
Keyword(s):  
Alkali Halide ◽  
Complex Ions ◽  
Dissociation Energies ◽  
Halide Complex ◽  
Hydrated Ion

scholarly journals Coulomb Complexing and the Solubilization of Oxides in Halide Melts

1983 ◽  
Vol 38 (2) ◽  
pp. 116-119 ◽  
Author(s):  
M. Blander ◽  
Z. Nagy
Keyword(s):  
New Media ◽  
Alkali Halide ◽  
Complex Ions ◽  
Electrochemical Processes ◽  
Polyvalent Cations

Abstract Coulomb attractions between polyvalent cations and anions in alkali halide melts lead to the formation of complex ions and to the solubilization of oxides of some cations by their halides. We have observed such solubilizations of Al2O3 in LiCl-KCl eutectic melts. In addition, we predict and observe the dissolution of a number of other oxides by AlCl3 in LiCl-KCl melts. We also predict that solubilization will be better in other halide solvents. Our results suggest possible new media for pyrometallurgy and chemical and electrochemical processes.

Empirical interionic potentials for alkali halide molecules

1984 ◽  
Vol 62 (6) ◽  
pp. 583-589 ◽  
Author(s):  
J. E. Szymanski ◽  
J. A. D. Matthew
Keyword(s):  
Binding Energy ◽  
Alkali Halide ◽  
Energy Functions ◽  
Gaussian Form ◽  
Potential Energy Functions ◽  
Dissociation Energies ◽  
Anharmonic Constant ◽  
Empirical Potentials ◽  
Repulsion Potential ◽  
Extreme Care

A systematic study of families of empirical internuclear potential energy functions based on the Rittner potential is presented for alkali halide molecules, and comparison is made with recent binding energy and anharmonic constant data. It is concluded that the Rittner formalism, however parameterized, is incapable of consistent prediction of several molecular properties simultaneously, and that the potential seems to be failing to model some aspect of the detailed bonding of the molecule. Inclusion of a Gaussian form of repulsion potential in the model gives excellent agreement for the dissociation energies, but in general extreme care must be taken when applying empirical potentials of the Rittner form to more complex systems such as ionized molecules or clusters.

Optical absorption of complex ions in alkali halide solutions

1976 ◽  
Vol 19 (12) ◽  
pp. 1637-1639
Author(s):  
Ya. N. Pershits ◽  
T. A. Kalennikova
Keyword(s):  
Optical Absorption ◽  
Alkali Halide ◽  
Complex Ions

Anion polarizability functions in alkali halide crystals

1997 ◽  
Vol 92 (6) ◽  
pp. 1029-1033
Author(s):  
A. BATANA ◽  
J. BRUNO ◽  
R.W. MUNN
Keyword(s):  
Alkali Halide ◽  
Alkali Halide Crystals
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