Summary
Synthesis of barbituric and thiobarbituric acid complexes derived from cobalt(II), nickel(II) and copper(II) salts were carried out. The elemental analyses suggest a range of stoichiometries, 1∶1, 1∶2 and 1∶3. Electronic spectra and magnetic susceptibility measurements were used to infer the structures. The i.r. spectra of the ligands and their complexes are used to identify the type of bonding.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
W. C. Cutting,Hand Book of Pharmacology, 3rd Edit., AppletonCentury-Crofts, Meredith Publishing Company, New York (1967).
L. Kazyak and E. C. Knoblock,Anal. Chem., 35, 1448 (1968).
A. Toth and F. Billes,Acta Chim. Acad. Sci. Hung., 56, 229 (1968).
W. F. Smyth, T. S. Jenkins, J. Sleklera and A. Baydor,Anal. Chim. Acta., 80, 233 (1975).
K. D. Parker, C. R. Fontan and P. L. Kirk.,Microchem. J., 8, 28 (1964).
B. J. Gudzinowicz and S. J. Clarke,J. Gas Chrom., 3, 147 (1963).
E. B. Hansen and A. B. Svendsen,J. Pharm. Sci., 51, 318 (1962).
A. B. Hansen,J. Pharm. Sci., 51, 494 (1962).
A. F. Martin and J. L. Driscoll,Anal. Chem., 38, 345 (1966).
V. D. Gupta,Ind. J. Pharm., 25, 161 (1963).
W. Poethke and M. Preussler,Pharm. Zentralhalle, 104, 464 (1965).
R. Abou-Eittah and A. Osman,J. Inorg. Nucl. Chem., 41, 1079 (1979).
R. J. Murphy and G. Svehla,Anal. Chim. Acta., 99, 115 (1978).
W. F. Smyth, G. Svehla and P. Zuman,Anal. Chim. Acta., 52, 129 (1970).
A. Ivaska, Y. Vaneesorn, I. D. Davidson and W. F. Smyth,Anal. Chim. Acta., 121, 51 (1980).
G. L. Eichorn,Inorganic Biochemistry, Vol. 2, Chapters 32 and 33, Elsevier, New York, N.Y. (1973).
M. Akbar Ali and S. E. Livingstone,Coord. Chem. Rev., 13, 101 (1979).
B. A. Caetwright, D. M. Goodgame, I. Jeeves, P. O. Langguth and A. C. Skapski,Inorg. Chim. Acta, 24, L45 (1977).
K. Nag and D. S. Joardar,Can. J. Chem., 54, 2827 (1976).
C. T. Ballhausen,Introduction to Ligand Field Theory, p. 261, McGraw-Hill, New York (1962).
H. B. Gray,Transition Metal Chemistry, R. L. Carlin, Ed., Vol. 1, p. 245, E. Arnold, London (1965).
M. Akbar Ali and S. E. Livingstone,Coord. Chem. Rev., 13, 101 (1974).
P. K. Bhattacharya,J. Inorg. Nucl. Chem., 43, 41 (1981).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Masoud, M.S., Heiba, A.M. & Ashmawy, F.M. Synthesis and characterization of barbituric and thiobarbituric acid complexes. Transition Met Chem 8, 124–126 (1983). https://doi.org/10.1007/BF01036097
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01036097