Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands
This work presents synthesis and study of a new mixed ligand metal complexes of 1,3,7-trimethylxanthine and 1,3-dimethyl-7H-purine-2,6-dione with some other ligands like SCN and OCN ions to give the general formula [M(Tx) 2(Tp)2XY] where M=Co(II), Ni(II), Cu(II), Zn(II) and Cd(II), Tx=1,3,7-trimethy...
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Hindawi Limited
2023
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| author | Shaker S.A. |
| author2 | 31767661500 |
| author_facet | 31767661500 Shaker S.A. |
| author_sort | Shaker S.A. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This work presents synthesis and study of a new mixed ligand metal complexes of 1,3,7-trimethylxanthine and 1,3-dimethyl-7H-purine-2,6-dione with some other ligands like SCN and OCN ions to give the general formula [M(Tx) 2(Tp)2XY] where M=Co(II), Ni(II), Cu(II), Zn(II) and Cd(II), Tx=1,3,7-trimethylxanthine, Tp= 1,3-dimethyl-7H-purine-2,6-dione, X= SCN and Y=OCN. The resulting products were found to be solid which have been characterized using UV-Visible and infrared spectroscopy. Elemental analyses were performed using C, H, N analysis and atomic absorption techniques. The magnetic susceptibility and the conductivity were also measured. The present results suggest that the 1,3,7-trimethylxanthine and 1,3-dimethyl-7H-purine-2,6- dione were coordinated with metal ions through the nitrogen atom. Thiocyanate ion was coordinated with metal ions through the sulfur atom and the cyanate ion was coordinated with metal ions through the oxygen atom. |
| format | Article |
| id | my.uniten.dspace-30564 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Hindawi Limited |
| record_format | dspace |
| spelling | my.uniten.dspace-305642023-12-29T15:49:32Z Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands Shaker S.A. 31767661500 1,3,7-trimethylxanthine complexes 1,3-dimethyl-7H-purine-2,6-dione complexes Cyanate complexes Mixed ligand complexes Thiocyanate complexes This work presents synthesis and study of a new mixed ligand metal complexes of 1,3,7-trimethylxanthine and 1,3-dimethyl-7H-purine-2,6-dione with some other ligands like SCN and OCN ions to give the general formula [M(Tx) 2(Tp)2XY] where M=Co(II), Ni(II), Cu(II), Zn(II) and Cd(II), Tx=1,3,7-trimethylxanthine, Tp= 1,3-dimethyl-7H-purine-2,6-dione, X= SCN and Y=OCN. The resulting products were found to be solid which have been characterized using UV-Visible and infrared spectroscopy. Elemental analyses were performed using C, H, N analysis and atomic absorption techniques. The magnetic susceptibility and the conductivity were also measured. The present results suggest that the 1,3,7-trimethylxanthine and 1,3-dimethyl-7H-purine-2,6- dione were coordinated with metal ions through the nitrogen atom. Thiocyanate ion was coordinated with metal ions through the sulfur atom and the cyanate ion was coordinated with metal ions through the oxygen atom. Final 2023-12-29T07:49:32Z 2023-12-29T07:49:32Z 2011 Article 10.1155/2011/943103 2-s2.0-79951645945 https://www.scopus.com/inward/record.uri?eid=2-s2.0-79951645945&doi=10.1155%2f2011%2f943103&partnerID=40&md5=f6f905efe3aebd24465ec5269b2b2486 https://irepository.uniten.edu.my/handle/123456789/30564 8 1 153 158 All Open Access; Gold Open Access Hindawi Limited Scopus |
| spellingShingle | 1,3,7-trimethylxanthine complexes 1,3-dimethyl-7H-purine-2,6-dione complexes Cyanate complexes Mixed ligand complexes Thiocyanate complexes Shaker S.A. Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands |
| title | Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands |
| title_full | Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands |
| title_fullStr | Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands |
| title_full_unstemmed | Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands |
| title_short | Synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7H-purine-2, 6-dione with some other ligands |
| title_sort | synthesis and study of mixed ligand-metal complexes of 1, 3, 7-trimethylxanthine and 1, 3-dimethyl-7h-purine-2, 6-dione with some other ligands |
| topic | 1,3,7-trimethylxanthine complexes 1,3-dimethyl-7H-purine-2,6-dione complexes Cyanate complexes Mixed ligand complexes Thiocyanate complexes |
| url_provider | http://dspace.uniten.edu.my/ |