Abstract
The infrared and laser-Raman spectra of crystalline Mg3(VO4)2 are reported and a factor group analysis for the full lattice is presented to support the discussion. The 1,000 to 600 cm−1 region of the spectrum is essentially related to internal (stretching) modes of the greatly distorted VO4 tetrahedra, whereas the bands in the low frequency region must be assigned to complex vibrations originating in the interaction of the bending vibrations of the tetrahedral groups with the external modes.
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Literatur
E. J. Baran undP. J. Aymonino, Z. anorg. allg. Chem.365, 211 (1969).
N. Krishnamachari undC. Calvo, Canadian J. Chem.49, 1629 (1971).
H. Krebs, Grundzüge der Anorganischen Kristallchemie, S. 261. Stuttgart: F. Enke. 1968.
P. Süsse undM. J. Buerger, Z. Kristallogr.131, 161 (1970).
R. Gopal undC. Calvo, Z. Kristallogr.137, 67 (1973).
R. Gopal undC. Calvo, Canadian J. Chem.51, 1004 (1973).
P. K. L. Au undC. Calvo, Canadian J. Chem.45, 2297 (1967).
J. A. Baglio undJ. N. Dann, J. Solid State Chem.4, 87 (1972).
R. Gopal undC. Calvo, Canadian J. Chem.49, 3056 (1971).
E. E. Sauerbrei, R. Faggiani undC. Calvo, Acta Crystallogr.B 29, 2304 (1973).
D. M. Adams undD. C. Newton, Tables for Factor Group and Point Group Analysis. Beckman RIIC Ltd. Croydon (England), 1970.
D. M. Adams undD. C. Newton, J. Chem. Soc.A 1970, 2822.
D. M. Adams, Coord. Chem. Rev.10, 183 (1973).
W. G. Fateley, N. T. McDevitt undF.F. Bentley, Appl. Spectr.25, 155 (1971).
W. B. White undB. A. De Angelis, Spectrochim. Acta23 A, 985 (1967).
J. Preudhomme, Thèse de Doctorat. Université de Liège (Belgien), 1970.
J. Preudhomme undP. Tarte, Spectrochim. Acta27 A, 1817 (1971).
J. Preudhomme undP. Tarte, Spectrochim. Acta28 A, 69 (1972).
A. Müller, B. Krebs, W. Rittner undM. Stockburger, Ber. Bunsenges. physik. Chem.71, 182 (1967).
A. Müller, E. J. Baran undP. J. Hendra, Spectrochim. Acta25 A, 1654 (1969).
M. Th. Paques-Ledent undP. Tarte, Spectrochim. Acta29 A, 1007 (1973).
R. G. Brown undS. D. Ross, Spectrochim. Acta28 A, 1263 (1972).
J. C. Pedregosa, E. J. Baran undP. J. Aymonino, Z. anorg. allg. Chem.404, 308 (1974).
O. Müller, W. B. White undR. Roy, Spectrochim. Acta25 A, 1491 (1969).
J. A. Campbell, Spectrochim. Acta21, 1333 (1965).
P. J. Miller, Spectrochim. Acta27 A, 957 (1971).
M. Th. Paques-Ledent undP. Tarte, Spectrochim. Acta30 A, 673 (1974).
M. Th. Paques-Ledent, Chem. Phys. Letters24, 231 (1974).
E. J. Baran, P. J. Aymonino undA. Müller, J. Molecular Struct.11, 453 (1972).
N. Weinstock, H. Schulze undA. Müller, J. chem. Physics59, 5063 (1973).
N. Weinstock, Dissertation. Universität Dortmund, 1973.
A. Müller, N. Weinstock undE. J. Baran, in Vorbereitung.
A. N. Lazarev, Vibrational Spectra and Structure of Silicates. New York: Consultant Bureau. 1972.
P. Tarte undM. Liegeois-Duyckaerts, Spectrochim. Acta28 A, 2029 (1972).
M. Liegeois-Duyckaerts undP. Tarte, Spectrochim. Acta28 A, 2037 (1972).
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12. Mitteilung der Reihe “Orthovanadate und verwandte Verbindungen”. 11. Mitt.:E. J. Baran, L. A. Gentil, J. C. Pedregosa undP. J. Aymonino, Z. anorg. allg. Chem., im Druck.
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Baran, E.J. Das Schwingungsspektrum von Magnesium-orthovanadat. Monatshefte für Chemie 106, 1–11 (1975). https://doi.org/10.1007/BF00914494
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DOI: https://doi.org/10.1007/BF00914494