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Single crystal EPR study of VO(II)-doped cadmium potassium phosphate hexahydrate: A substitutional incorporation

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Abstract

Single crystal EPR studies of VO(II)-doped cadmium potassium phosphate hexahydrate (CPPH) have been carried out at room temperature. The angular variation spectra in the three orthogonal planes indicate that the paramagnetic impurity has entered the lattice only substitutionally in place of Cd(II). Spin Hamiltonian parameters have been obtained from single crystal data. Powder spectra show a set of eight parallel and perpendicular features indicating the presence of only one site. The admixture coefficients have been calculated from the data, which agree well with the literature values.

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References

  1. Borcherts R A and Kikuchi C 1964J. Chem. Phys. 40 227

    Article  Google Scholar 

  2. Sathanarayana N and Radhakrishna S 1985Cryst. Latt. Def. Amorph. Mat. 11 113

    Google Scholar 

  3. Somesekharam V, Sivaprasad P, Ramesh K and Reddy Y P 1986Phys. Scripta 33 169

    Article  Google Scholar 

  4. Viswanath A 1977J. Chem. Phys. 67 3744 and references therein

    Article  CAS  Google Scholar 

  5. Geetha Ramakrishnan, Swamy M B V L N, Sambasiva Rao P and Subramanian S 1991Proc. Indian Acad. Sci. (Chem. Sci.) 103 613

    Google Scholar 

  6. Ravikumar R V S S N, Jamalaiah B C, Chandrasekhar A V, Reddy B J, Reddy Y P and Sambasiva Rao P 1999J. Alloys Compounds 84 287

    Google Scholar 

  7. Umesh Gangadharmath B, Satish Annigeri M, Anil Naik D, Revankar K and Vinayak Mahale B 2001J. Mol. Struc. 61 572

    Google Scholar 

  8. Ravikumar R V S S N, Rajagopal Reddy V, Chandrasekhar A V, Reddy B J, Reddy Y P and Sambasiva Rao P 2002J. Alloys Compounds 337 272

    Article  CAS  Google Scholar 

  9. Kasthurirengan S and Soundararajan S 1975J. Magn. Reson. 19 357

    CAS  Google Scholar 

  10. Misra S K and Wang C 1989Physica B159 321

    Google Scholar 

  11. Seth V P, Yadav S K and Jain V K 1983Pramana — J. Phys. 21 65

    CAS  Google Scholar 

  12. Ravikumar R V S S N, Madhu N, Reddy B J, Reddy Y P and Sambasiva Rao P 1997Phys. Scripta 55 637

    Article  CAS  Google Scholar 

  13. Satyanarayana N 1985Spectrochim. Acta A41 1185

    Google Scholar 

  14. Kalkan H and Koksal F 1998Solid State Communications 105 307

    Article  CAS  Google Scholar 

  15. Anandalakshmi H, Rajendiran T M, Venkatesan R and Sambasiva Rao P 2000Spectrochim Acta,A56 2617 (Part 4)

    Google Scholar 

  16. Sougandi I, Venkatesan R and Sambasiva Rao P (submitted)

  17. Mathew M and Schroeder L W 1979Acta B35 11

    CAS  Google Scholar 

  18. Schonland D 1959Proc. Phys. Soc. 73 788

    Article  Google Scholar 

  19. EPR-NMR Program developed by Clark F, Dickson R S, Fulton DB, Isoya J, Lent A, McGavin D G, Mombourquette M J, Nuttall R H D, Rao P S, Rinneberg H, Tennant W C and Weil J A, University of Saskatchewan, Saskatoon, Canada 1996

  20. Siegel I 1964Phys. Rev. A193 134

    Google Scholar 

  21. Ravikumar R V S S N, Madhu N, Chandrasekhar A V, Reddy B J, Reddy Y P, Sambasiva Rao P, Rajendiran T M and Venkatesan R 2001Spectrochim. Acta A57 2789

    Google Scholar 

  22. Chand P and Agarwal O P 1991Spectrochim. Acta A47 775

    Google Scholar 

  23. Poonguzhali R, Venkatesan R, Rajendiran T M, Rao P S, Ravikumar R V S S N and Reddy Y P 2000Cryst. Res. Technol. 1203 35

    Google Scholar 

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Authors and Affiliations

  1. Department of Chemistry, Pondicherry University, R V Nagar, Kalapet, 605 014, Pondicherry, India

    I. Sougandi, T. M. Rajendiran, R. Venkatesan & P. Sambasiva Rao

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  1. I. Sougandi
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  2. T. M. Rajendiran
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  3. R. Venkatesan
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  4. P. Sambasiva Rao
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Correspondence to P. Sambasiva Rao.

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Sougandi, I., Rajendiran, T.M., Venkatesan, R. et al. Single crystal EPR study of VO(II)-doped cadmium potassium phosphate hexahydrate: A substitutional incorporation. J Chem Sci 114, 473–479 (2002). https://doi.org/10.1007/BF02704190

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  • DOI: https://doi.org/10.1007/BF02704190

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