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Bulletin of Materials Science

, Volume 15, Issue 2, pp 121–125 | Cite as

New formula for lattice dimension of an oxide spinel with cubic structure

  • G M Bhongale
  • D K Kulkarni
  • V B Sapre
Article

Abstract

An empirical relation between lattice parameter and cationic radii for cubic spinels has been established by considering the packing of anions in non-ideal situation and ionic displacement parameter (δ =u−3/8). This relation gives the value ofa, the lattice parameter, which is much closer to the observed value.

Keywords

Lattice dimension oxide spinel cubic structure cationic radii 

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References

  1. Ahrens 1952Geochim. Cosmochim. Acta 2 155CrossRefGoogle Scholar
  2. Azaroff L V 1977 inIntroduction to solids, (Bombay: Tata-McGraw-Hill) p. 67Google Scholar
  3. Goldschmidt V M 1935 inInternational Tobellen Zur Bestimmung Van Kristallstrukture Google Scholar
  4. Mikheev V I 1955Dokl. Akad. Nauk SSSR 101 343Google Scholar
  5. Pauling L 1939Nature of chemical bond, (New York: Cornell University Press) 2nd Ed. p. 346Google Scholar
  6. Sanderson R T 1967Inorganic chemistry (New York: Reinhold Publishing Corporation) p. 136Google Scholar
  7. Shannon R D and Prewitt C T 1969Acta Crystallogr. B25 925Google Scholar
  8. Shannon R D and Prewitt C T 1970Acta Crystallogr. B26 1046Google Scholar
  9. Somenkov V A 1964Fiz metal metalloved 18 853Google Scholar

Copyright information

© Indian Academy of Sciences 1992

Authors and Affiliations

  • G M Bhongale
    • 1
  • D K Kulkarni
    • 1
  • V B Sapre
    • 2
  1. 1.Department of PhysicsInstitute of ScienceNagpurIndia
  2. 2.Department of PhysicsNagpur UniversityNagpurIndia

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