The Raman spectrum of a single crystal of MgF2 has been investigated using the resonance radiation of mercury as exciter. The observed Raman lines are of frequency shifts 73, 90, 154, 165, 295, 405, 415, 560, 2 472 and 2 535 cm-1. An analysis of the vibration spectrum has been made taking into account the infrared data of Barker, and the force constants have been calculated. The force constants suggest that the structure of MgF 2 has considerable molecular character.On a étudié le spectre Raman d'un monocristal de MgF2, excité par la radiation de résonance du mercure. Les raies Raman observées correspondent à des déplacements de fréquence 73, 90, 154, 165, 295, 405,,415, 560, 2472 et 2535 cm-1. Ce spectre a été analysé à partir des données ...
The Raman scattering of light from the localized vibrations of single crystals of CaF2 containing lo...
A periodic ab initio Hartree-Fock method (the program CRYSTAL) has been used to evaluate the total-e...
A periodic ab initio Hartree-Fock method (the program CRYSTAL) has been used to evaluate the total-e...
The Raman spectrum of a single crystal of MgF2 has been investigated using the resonance radiation o...
The first-order lattice vibration Raman spectrum of magnesium fluoride has been measured using the 6...
High resolution infrared emission spectra of hot MgF$_{2}$ in the 700 to 1300 cm$^{-1}$ region have ...
$^{1}$D. E. Mann, C. V. Calder, K. S, Seshadri, D. white, and M. J. Linevsky, J. Chem. Phys. 46, 113...
$^{1}$ G. L. Hiebert, unpublished work. $^{2}$ P. A. Gigu\`{e}re and N. Zengin, Can. J. Chem. 36, 10...
4 págs.; 2 figs.The vibrational spectrum of hydrogen atoms in magnesium hydride has been studied by ...
Author Institution: Department of Chemistry, University of Tennessee; Department of Physics, The Ohi...
The second-order Raman spectrum of calcium fluoride recorded recently by Russell, using a He-Ne lase...
Vibrational spectra of some hexafluorosilicates, -germanates, and -manganates(IV), with general form...
Author Institution: Department of Chemistry, Rice UniversityThe asymmetric stretching frequency of $...
Magnesium is an understudied chemical element that is quite useful in materials science and may be a...
A nearly full assignment of the vibrational modes of methylmercury halide crystals has been proposed...
The Raman scattering of light from the localized vibrations of single crystals of CaF2 containing lo...
A periodic ab initio Hartree-Fock method (the program CRYSTAL) has been used to evaluate the total-e...
A periodic ab initio Hartree-Fock method (the program CRYSTAL) has been used to evaluate the total-e...
The Raman spectrum of a single crystal of MgF2 has been investigated using the resonance radiation o...
The first-order lattice vibration Raman spectrum of magnesium fluoride has been measured using the 6...
High resolution infrared emission spectra of hot MgF$_{2}$ in the 700 to 1300 cm$^{-1}$ region have ...
$^{1}$D. E. Mann, C. V. Calder, K. S, Seshadri, D. white, and M. J. Linevsky, J. Chem. Phys. 46, 113...
$^{1}$ G. L. Hiebert, unpublished work. $^{2}$ P. A. Gigu\`{e}re and N. Zengin, Can. J. Chem. 36, 10...
4 págs.; 2 figs.The vibrational spectrum of hydrogen atoms in magnesium hydride has been studied by ...
Author Institution: Department of Chemistry, University of Tennessee; Department of Physics, The Ohi...
The second-order Raman spectrum of calcium fluoride recorded recently by Russell, using a He-Ne lase...
Vibrational spectra of some hexafluorosilicates, -germanates, and -manganates(IV), with general form...
Author Institution: Department of Chemistry, Rice UniversityThe asymmetric stretching frequency of $...
Magnesium is an understudied chemical element that is quite useful in materials science and may be a...
A nearly full assignment of the vibrational modes of methylmercury halide crystals has been proposed...
The Raman scattering of light from the localized vibrations of single crystals of CaF2 containing lo...
A periodic ab initio Hartree-Fock method (the program CRYSTAL) has been used to evaluate the total-e...
A periodic ab initio Hartree-Fock method (the program CRYSTAL) has been used to evaluate the total-e...