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Structural features of tungstates and position of the high - frequency stretching vibrations of the anion in vibrational spectra Space Tungsten coordination group polyhedron Tetrahedron , binuclear anions Tetrahedron - trigonal biJe ...
Structural features of tungstates and position of the high - frequency stretching vibrations of the anion in vibrational spectra Space Tungsten coordination group polyhedron Tetrahedron , binuclear anions Tetrahedron - trigonal biJe ...
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Obviously , an increase in the maximum frequency of the anion vibrations to ca. 950 cm - 1 in the latter compounds is caused not only by their deformation but also by the lesser isolation of the molecular anions in the crystal lattice .
Obviously , an increase in the maximum frequency of the anion vibrations to ca. 950 cm - 1 in the latter compounds is caused not only by their deformation but also by the lesser isolation of the molecular anions in the crystal lattice .
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The connection should result in an extension of the vibrational frequency ranges and highfrequency shift of the stretching vibration related to the elongation of the shorter terminal W - O and Mo - O bonds .
The connection should result in an extension of the vibrational frequency ranges and highfrequency shift of the stretching vibration related to the elongation of the shorter terminal W - O and Mo - O bonds .
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