Russian Journal of Inorganic Chemistry

, Volume 63, Issue 6, pp 837–842 | Cite as

Theoretical Analysis of the Li, Ca, Ba∥F, WO4 System: Thermal Analysis of the Quaternary System LiF–BaF2–CaF2–BaWO4

  • P. A. AkhmedovaEmail author
  • A. M. Gasanaliev
  • B. Yu. Gamataeva
  • P. A. Khizrieva
Physicochemical Analysis of Inorganic Systems


The differentiation of the quaternary reciprocal system Li, Ca, Ba∥F, WO4 was performed based on graph theory using special software. Stable and metastable secant complexes of the system were found using a matrix of reciprocal pairs of salts. For the first time, by a set of physicochemical analysis methods (differential thermal, visual polythermal, and X-ray powder diffraction analyses), based on the method of thermal analysis of successive projections of the composition polytope, the quaternary system LiF–BaF2–CaF2–BaWO4, which is a stable complex of the quaternary reciprocal system Li, Ca, Ba∥F, WO4, was studied and the coordinates of invariant points were determined.


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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • P. A. Akhmedova
    • 1
    Email author
  • A. M. Gasanaliev
    • 2
  • B. Yu. Gamataeva
    • 2
  • P. A. Khizrieva
    • 3
  1. 1.Samsonov High School no. 667MoscowRussia
  2. 2.Institute of General and Inorganic ChemistryDagestan State Pedagogical UniversityMakhachkalaRussia
  3. 3.Dagestan State University of National EconomyMakhachkalaRussia

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