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Abstrakty
The density, viscosity and sound velocity of five Schiff bases (1-5) derivatives in DMSO solutions have been studied at 303.15 K over a wide range of concentration. From these experimental data, some acoustical parameters such as Molar volume (Vm), Specific Acoustic Impedance (Z), Adiabatic compressibility (βad), Intermolecular Free Length (Lf), Rao’s Constant (R), Molar compressibility (W), Relaxation time(τ), van der Waals constant (b), Relaxation strength (r), Relative association (RA), Isothermal compressibility (βT ) , Isothermal expansion co-efficient (α) ,Free volume (Vf) and Internal pressure (πi) and Ultrasonic attenuation (α/f²) have been evaluated. A fairly good correlation between a given parameter and concentration is observed. The results are interpreted in terms of molecular interactions like solvent-solvent, solvent-solute and solute-solute interactions.
Rocznik
Tom
Strony
50--66
Opis fizyczny
Bibliogr. 26 poz., tab., wykr., wz.
Twórcy
autor
- Department of Chemistry, Government Arts College, C. Mutlur, Chidambaram, Tamilnadu, India
autor
- Department of Chemistry, Government Arts College, C. Mutlur, Chidambaram, Tamilnadu, India
Bibliografia
- [1] Smrutiprava Das et al., International Journal of Advanced Chemical Science and Applications 1(1) (2013) 2347-261X.
- [2] D Saravanakumar et al., Indian journal of pure and applied physics 45 (2007) 210-220.
- [3] K. Kannagi et al., Journal of Basic and Applied Physics 1(3) (2012) 96-101.
- [4] Weissberger A., Technique of organic chemistry Vol. 7 (2nd edn), Interscience Newyork., (1955).
- [5] Edward I peters., Introduction to chemical principles (ch/4), 3rd Edu CCBS College publishing (Philadelphia), 324 (1982).
- [6] V. Tiwari, J. D. Pandey, Ind J pure appl physics 18 (1980) 51.
- [7] B. Jacobson., Acta Chem. Scand. 6 (1952) 1485.
- [8] J. F. Kincaid, H. Eyring, J. Chem. Phys. 6 (1938) 620.
- [9] S. Subba Rao, R. Gopalakrishanan, J. Acoust. Soc. India 7(1) (1979) 5.
- [10] M. Rama Rao, J. Chem. Phys. 9 (1941) 682.
- [11] M. Rama Rao, Indian J. Phys. 14 (1940) 109.
- [12] M. Rama Rao, Current Sciences 8 (1939) 510.
- [13] D. P. Singh, S. S. Bhatil, Acoustics Lett. 8(5) (1984) 84.
- [14] Y. Wada, J. Phys. Soc. Japan 4 (1949) 280.
- [15] P. Vigoureux, Ultrasonics. Chapman and Hall Ltd., London (1952) 109.
- [16] F. H. Willis, J. Acoust. Soc. Am. 19 (1947) 242.
- [17] J. D. Pandey, A. K. Shukkla, Neelima Tripathi, G. P. Dubey., Pramana. 40 (1993) 81.
- [18] Kinsler L. E, Fray A. R., Fundamentals of Acoustica, Wisely Eastern, New Delhi, (1989).
- [19] Bender J. M., Pecora, J. Phys. Chem. 90 (1986) 1700.
- [20] Shanmuga Priya C., International J. of Advanced Sci. & Tech. 18 (2010) 59.
- [21] Aswale S. R., J. Chem. Pharm. Res 3(6) (2011) 233.
- [22] G. Pavan Kumar, Ch. Praveen Babu, K. Samatha, N. Jyosthna, K. Showrilu, International Letters of Chemistry, Physics and Astronomy 10 (2014) 25-37.
- [23] N. Santhi, P. L. Sabarathinam, J. Madhumitha, G. Alamelumangai, M. Emayavaramban, International Letters of Chemistry, Physics and Astronomy 2 (2013) 18-35.
- [24] C. H. Srinivasu, K. Anil Kumar, S. K. Fakruddin, K. Narendra, T. Anjaneyulu, International Letters of Chemistry, Physics and Astronomy 13 (2013) 1-7.
- [25] G. Alamelumangai, N. Santhi, International Letters of Chemistry, Physics and Astronomy 5 (2014) 124-133.
- [26] Ch. Praveen Babu, G. Pavan Kumar, B. Nagarjun, K. Samatha, International Letters of Chemistry, Physics and Astronomy 11(1) (2014) 9-17.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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