Transition Metal Chemistry

, Volume 16, Issue 5, pp 476–477 | Cite as

Calcium-lead-copper and calcium-lead-cadmium hydroxylapatite solid solutions: Preparation, infrared and lattice constant measurements

  • Antarjyami Panda
  • Balaram Sahu
  • Prema N. Patel
  • Brundaban Mishra
Full Papers


Homogeneous solid solutions of Ca/Pb/Cu hydroxylapatites, keeping the Ca content fixed, and Ca/Pb/Cd hydroxylapatites, maintaining the Cd amount fixed, have been prepared over the entire Cu/Pb and Ca/Pb composition ranges respectively by the method of co-precipitation in aqueous media. I.r. frequencies and lattice constants of the solid solutions have been obtained and are found to vary linearly with composition.


Physical Chemistry Inorganic Chemistry Solid Solution Catalysis Aqueous Medium 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


  1. (1).
    R. Wallaeys and G. Choudron,Compt. Rend.,231, 355 (1950).Google Scholar
  2. (2).
    E. Hayek and W. Standlmann,Angew. Chem.,67, 327 (1955).Google Scholar
  3. (3).
    P. N. Patel,J. Indian Chem. Soc.,56, 410 (1979).Google Scholar
  4. (4).
    S. V. Chiranjeevi Rao and N. S. Chickerur,J. Inst. Chem (India),44, 177 (1972).Google Scholar
  5. (5).
    E. E. Berry,J. Inorg. Nucl. Chem.,29, 1585 (1967).Google Scholar
  6. (6).
    J. R. Partington,An Advanced Treatise on Physical Chemistry, Longman Green and Co., 1952, Vol. 3, p. 121.Google Scholar
  7. (7).
    M. Straumanis and A. Levins,Physica,109, 728 (1938).Google Scholar
  8. (8).
    M. Mehmel,Z. Kristallogr.,75, 323 (1930).Google Scholar
  9. (9).
    H. Hentschel,Miner. Geol., 609 (1923).Google Scholar
  10. (10).
    C. A. Beevers and D. B. Mc Intyre,Mineral Mag.,27, 254 (1946).Google Scholar
  11. (11).
    A. S. Posner, A Perloff and A. F. Diorio,Acta Crystallogr,11, 308 (1958).Google Scholar
  12. (12).
    C. B. Baddiel and E. E. Berry,Spectrochim Acta,22, 1407 (1966).Google Scholar
  13. (13).
    W. F. Klee and G. Engel,J. Inorg. Nucl. Chem.,32, 1837 (1970).Google Scholar

Copyright information

© Chapman & Hall 1991

Authors and Affiliations

  • Antarjyami Panda
    • 1
  • Balaram Sahu
    • 1
  • Prema N. Patel
    • 2
  • Brundaban Mishra
    • 2
  1. 1.P. G. Department of ChemistrySambalpur UniversityBurlaIndia
  2. 2.P.G. Department of ChemistryG.M. CollegeSambalpurIndia

Personalised recommendations