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Infrared spectra of lanthanum germanates

  • Physical Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    The IR spectra of the compounds in the system La2O3-GeO2 were investigated. The interpretation of the spectra confirms the structural formulas of the compounds La2(GeO4)O and La2(Ge2O7).

  2. 2.

    The coexistence of germanium tetrahedra and octahedra was hypothesized in the compound of the composition La2O3·3GeO2, which possesses no analog in the corresponding silicate system.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1553–1556, September, 1965

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Tenisheva, T.F., Lazarev, A.N. & Pavlyukevich, T.M. Infrared spectra of lanthanum germanates. Russ Chem Bull 14, 1520–1522 (1965). https://doi.org/10.1007/BF01083791

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  • DOI: https://doi.org/10.1007/BF01083791

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