Studies on Growth, Magnetic and Spectroscopic Properties of Barium Doped Cobalt Cadmium Oxalate Crystals

P.S. Rohith¹ , N. Jagannatha²

Section:Research Paper, Product Type: Journal-Paper
Vol.8 , Issue.3 , pp.1-5, Jun-2020

CrossRef-DOI:   https://doi.org/10.26438/ijsrpas/v8i3.15

Online published on Jun 30, 2020

Copyright © P.S. Rohith, N. Jagannatha . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
Barium doped cobalt cadmium oxalate (BCoCO) single crystals have been grown in silica hydro gel by optimizing the growth parameters. Obtained crystals were characterized using powder and single X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, Goy balance and UV-Visible spectroscopy. The crystal exhibit triclinic structure with unit cell parameters a=5.973A?, b=6.630 A?, c=8.442 A?, α= 74.68?, β=74.27? and γ = 81.17?. The presence of various functional groups was identified using FTIR spectroscopy. Magnetic susceptibility studies confirm the paramagnetic behaviour of the crystal. The energy bandgap, electrical susceptibility, real and imaginary parts of the dielectric constant of the as-grown crystals was calculated from the UV-Visible spectroscopy and reported.

Key-Words / Index Term :
BCoCO, triclinic, susceptibility, dielectric constant, UV-Visible spectroscopy

References :
[1] H. K. Henisch, J. Dennis, ?Crystal Growth in gels?, J. Phys. Chem. Solids, Vol.26, pp.493-500, 1965.
[2] Laxman Singh, U.S. Rai, K.D. Mandal, ?Progress in the growth of CaCu3Ti4O12 and related functional dielectric perovskites?, Progress in crystal growth and characterization of Materials, Vol.60, pp.15-62, 2014.
[3] S. M. Dharmaprakash and P. Mohan Rao, ?Periodic Crystallization of Barium oxalate in silica hydrogel?, Bull. Mater. Sci., Vol.8, pp.511, 1986.
[4] N.H. Manani, H.O. Jethva, ?Dielectric Relaxation, Conductivity Mechanism and Complex Impedance Spectroscopic Studies of Pure and Cadmium Mixed Cobalt Levo-Tartrate Crystals?, International Journal of Scientific Research in Physics and Applied Sciences, Vol.8, pp.08-15, 2020.
[5] P.S. Rohith, N. Jagannatha, ?Growth and Characterization of Pure and Magnesium Doped Copper Cadmium Oxalate Single Crystals?, Materials Today Proceedings, Vol.8, pp.85-93, 2019.
[6] M. R. Shedam and A. Venkateswara Rao, ?Effect of Temperature on Nucleation and Growth of Cadmium Oxalate Single Crystals in Silica Gel?, Materials Chemistry and Physics, Vol.52, pp.263, 1998.
[7] S.K. Arora and T. Abraham, ?Controlled Nucleation of Cadmium Oxalate in Silica Hydro Gel and Characterization of Grown Crystals?, Journal of Crystal Growth, Vol.52, pp.851-857, 1977.
[8] J. Dennis and H.K. Henisch, ?Impurity Distribution in Single Crystals. III. Impurity Heterogeneities in Single Crystals?, Journal of the Electrochemical Society, Vol.114, pp.738-742, 1967.
[9] M.I. Diaz-Guemes, A.S. Bhatti and D. Dollimore, ?The thermal Decomposition of Oxalates. Part. 21. The Preparation and Thermal Decomposition of an oxy Molybdenum (VI)?, Themochemica Acta, Vol.106, pp.125-132, 1986.
[10] P.S. Rohith, N. Jagannatha, ?Studies on Thermal and Spectroscopic Properties of Magnesium Doped Single Crystal?, Journal of Applicable Chemistry, Vol.7, pp.1033-1039, 2018.
[11] P.V. Dalal, K.B. Saraf, N.G. Shimpi, and N.R. Shah, ?Pyro and Kinetic Studies of Barium Oxalate Crystals Grown in Silica Gel?, Journal of Crystallization Process and Technology, Vol.2, pp.156-160, 2012.
[12] N. Jagannatha, and P. Mohan Rao, ?Studies on Impurity Incorporation in Cadmium Oxalate Crystals Grown by Gel Method?, Bulletin of Materials Science, Vol.16, pp.365-370, 1993.
[13] P.S. Rohith, N. Jagannatha, ?spectral studies of gel grown Ca2+ and Mg2+ doped cobalt cadmium oxalate single crystals?, AIP Conf. Proc., pp.060003-1?060003-6, 2020.
[14] P.S. Rohith, N. Jagannatha, ?Effect of Ba2+ Incorporation on Thermal and Optical Properties of Cobalt Cadmium Oxalate Single Crystals?, Journal of Applicable Chemistry, Vol.4, pp.1838-1844, 2019.
[15] S.K. Arora, and T. Abraham, ?Controlled Nucleation of Cadmium Oxalate in Silica Hydro Gel and Characterization of Grown Crystals?, Journal of Crystal Growth, Vol.52, pp.851-857, 1977.
[16] B. Parekh, P.M. Vyas, S.R. Vasant, and M.J. Joshi, ?Thermal, FTIR and Dielectric Studies of Gel Grown Na2C2O4 Crystals?, Bulletin of Materials Science, Vol.31, pp.143-147, 2008.

 
[17] P.V. Dalal, ?Nucleation Controlled Growth of Cadmium Oxalate Crystals in Agar Gel and Their Characterization?, Indian Journal of Materials Science, Vol.7, pp.729-735, 2013.
[18] P.S. Rohith, N. Jagannatha, Effect of Strontium doping on thermal and optical properties of gel grown Copper cadmium and cobalt cadmium oxalate crystals. Int. J. Chemtech research, Vol.13, pp.91-98, 2020.
[19] F.D. Selasteen, and S.A.C. Raj, ?Influences of Sodium in Cadmium Oxalate Dehydrate Single Crystals-Synthesis, Growth and Characterization?, International Journal of Physics, Vol.2, pp.29-33, 2016.
[20] A.M.E. Raj, ?Optimized Growth and Characterization of Cadmium Oxalate Single Crystals in Silica Gel?, Solid State Sciences, Vol.10, pp.557-562, 2008.
[21] P.S. Rohith, N. Jagannatha, ?Optical properties of gel grown Ca2+ doped copper cadmium oxalate single crystals?, Int. J. Phys. and Appl. Sci., Vol.6, pp.01-09, 2019.
[22] A.M.E. Raj, D.D. Jayanthi, and V.B. Jothy, ?Crystal Structure and Thermal Characterization of Cadmium Oxalate CdC2O4 and Barium Doped Cadmium Oxalate Ba?CdC2O4 Single Crystals Grown in Silica Gel?, Inorganica Chemical Acta, Vol.362, pp.1535-1540, 2009.
[23] J. Tauc, R. Grigorovici, and A. Vancu, ?Optical Properties and Electric Structure of Amorphous Dielectric Germanium?, Physica Status Solidi B, Vol.15, pp.627-637, 1966.
[24] T.S. Moss, ?Relations between the Refractive Index and Energy Gap of Semiconductors?, J. Phys. Stat. Sol (B), Vol.131, pp.415-427, 1985.
[25] P.S. Rohith, N. Jagannatha, ?Studies on the Growth and Characterization of Barium Doped Copper Cadmium Oxalate Dihydrate Single Crystals?, J. Mater. Environmental. Sci., Vol.11, pp.788-794, 2019.
[26] C. Ramachandra Raja, G. Gokila, ?Growth and spectroscopic characterization of a new organic nonlinear optical crystal: l-Alaninium succinate?, Spectrochimica Acta Part A., Vol.72, pp.753?756, 2009.
[27] R.R. Reddy, S. Anjaneyulu, ?Analysis of the Moss and Ravindra relations?, Phys. Stat. Solidi, Vol.174, pp.91-94, 1992.
[28] P. Vasudevan, S. Shankar, D. Jayaraman, ?Synthesis, Optical and Electrical Studies of Nonlinear Optical Crystal: L-Arginine Semi-oxalate?, Bull Korean Chem. Soc., Vol.34, pp.128-132, 2013.