Infrared Spectral Studies of Calcium-Copper Hydroxylapatites

Post-Graduate Department of Chemistry, G. M. College, Sambalpur

Manuscript received 11 September 1976, received 10 February 1977, accepted 10 May 1977

The Introduction of Cu²⁺ In calcium hydroxylapatite results In the formation of its solid solution. In the infrared spectral studies of the samples, the vibrations corresponding to v₃  v₄ and are shifted to lower frequencies due to on Increase In mass and binding energy as a result of substitution of Ca²  by Cu²⁺.