Synthesis and characterization of mixed ligand complexes of bio-metals with pyrimidine nucleoside (uridine) and amino acids
Article
Received:
Revised:
- 54 Downloads
- 7 Citations
Abstract
The mixed ligand complexes of Cu(II), Ni(II) and Co(II) with uridine and amino acids, L-alanine, L-phenylalanine and L-tryptophan were synthesized and characterized by elemental analysis, conductivity data, infrared spectra, electronic spectra and magnetic susceptibility data. In these complexes, the nucleoside (uridine) acts as a monodentate ligand coordinating through O(4) under the conditions of investigation, whereas the amino acids coordinate through the carboxylate oxygen and the amino nitrogen. Distorted octahedral geometry for Cu(II) and octahedral geometries for both Ni(II) and Co(II) are proposed.
Keywords
Mixed ligand complexes divalent complexes of Cu, Ni and Co uridine L-aminoacidsPreview
Unable to display preview. Download preview PDF.
References
- 1.Garoufis A, Hatiris J and Hadjiliadis N 1990J. Inorg. Biochem. 41 195CrossRefGoogle Scholar
- 2.Pesch F J, Prent H and Lippert B 1990Inorg. Chim. Acta 169 195CrossRefGoogle Scholar
- 3.Rabindra Reddy P and Sudhakar K 1990Indian J. Chem. A29 1182Google Scholar
- 4.Rabindra Reddy P and Raviprakash Reddy M 1991Indian J. Chem. A30 1182Google Scholar
- 5.Sigel H, Fisher B E and Farkas S 1983Inorg. Chem. 22 925CrossRefGoogle Scholar
- 6.Sabat M, Satyashur K A and Sundaralingam M 1983J. Am. Chem. Soc. 105 976CrossRefGoogle Scholar
- 7.Marzilli L G, Castro B D, Caradonna J P, Stewar R C and Van Vurren C P 1980J. Am. Chem. Soc. 102 916CrossRefGoogle Scholar
- 8.Chen L and Carven B M 1995Acta Cryst. B51 1081Google Scholar
- 9.Pullman B and Pullman A 1963Quantum biochemistry (New York: Interscience)Google Scholar
- 10.Rabindra Reddy P and Mohan Reddy A 1996Indian J. Chem. A35 1097Google Scholar
- 11.Rabindra Reddy P and Mohan Reddy A 1998Proc. Indian Acad. Sci. (Chem. Sci.) 110 385Google Scholar
- 12.Geary W J 1971Coord. Chem. Rev. 7 81CrossRefGoogle Scholar
- 13.Bellamy L J 1975The infrared spectra of complex molecules 3rd edn (London: Chapman and Hall)Google Scholar
- 14.Green A C, Place H, Willett R D and Legg J I 1986Inorg. Chem. 25 4672CrossRefGoogle Scholar
- 15.Kasselouri S, Garoufis A and Hadjiliadis N 1987Inorg. Chim. Acta 135 23CrossRefGoogle Scholar
- 16.Ilavarasi R, Rao M S N and Udupa M R 1997Proc. Indian Acad. Sci. (Chem. Sci.) 109 79Google Scholar
- 17.Nakamoto K 1970Infrared spectra of inorganic and coordination compounds (New York: Wiley Interscience)Google Scholar
- 18.Deshpande S V, Sharma R K and Srivastava T S 1983Inorg. Chim. Acta 78 13CrossRefGoogle Scholar
- 19.Fiol J J, Terron A and Moreno V 1986Inorg. Chim. Acta 125 159CrossRefGoogle Scholar
- 20.Fiol J J, Terron A, Mulet D and Moreno V 1987Inorg. Chim. Acta 135 197CrossRefGoogle Scholar
- 21.Goodgame M and Johns K W 1977J. Chem. Soc., Dalton Trans. 1294Google Scholar
- 22.Uemura T, Shimura T, Nakamishi H, Tomahiro T, Nagawa Y and Okuno (Yohmei) H 1991Inorg. Chim. Acta 181 11CrossRefGoogle Scholar
- 23.Iakovidis A, Hadjiliadis N, Schollhorn H, Thewalt U and Trotscher G 1989Inorg. Chim. Acta 164 221CrossRefGoogle Scholar
- 24.Kasselouri S and Hadjiliadis N 1990Inorg. Chim. Acta 168 15CrossRefGoogle Scholar
- 25.Laurie S H 1967Aust. J. Chem. 20 2597CrossRefGoogle Scholar
- 26.Lippert B, Thewalt U, Schollhorn H, Goodgame D M L and Rollins R W 1984Inorg. Chem. 23 2807CrossRefGoogle Scholar
- 27.Manjula V and Bhattacharya P K 1996Proc. Indian Acad. Sci. (Chem. Sci.) 108 431Google Scholar
- 28.Figgis B N and Lewis J 1964Progress in inorganic chemistry (ed.) F A Cotton (New York: Interscience)Google Scholar
- 29.Lewis J and Wilkins R G 1967Modern coordination chemistry (New York: Interscience)Google Scholar
- 30.Casella L and Gullotti M 1981J. Am. Chem. Soc. 103 6338CrossRefGoogle Scholar
- 31.Lever A B P 1968Inorganic electronic spectroscopy (Amsterdam: Elsevier)Google Scholar
Copyright information
© Indian Academy of Sciences 2000