Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III)
The formation of binary complexes of Cr(III) and Fe(III) with a tripodal ligand cis,cis-1,3,5-tris(methylamino)cyclohexane (tmach) (L) has been investigated in solution. The overall stability constants of tmach with Cr(III) and Fe(III) were determined by potentiometric method at an ionic strength of...
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| Format: | Article |
| Language: | English |
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Wiley
2005-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2005/830389 |
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| author | S. Esakki Muthu Suban K. Sahoo Minati Baral B. K. Kanungo |
| author_facet | S. Esakki Muthu Suban K. Sahoo Minati Baral B. K. Kanungo |
| author_sort | S. Esakki Muthu |
| collection | DOAJ |
| description | The formation of binary complexes of Cr(III) and Fe(III) with a tripodal ligand cis,cis-1,3,5-tris(methylamino)cyclohexane (tmach) (L) has been investigated in solution. The overall stability constants of tmach with Cr(III) and Fe(III) were determined by potentiometric method at an ionic strength of 0.1 M NaClO4 at 25±1°C in aqueous medium. The formation of species like MLH25+, MLH4+, ML3+, ML(OH)2+ and ML(OH)3 were observed. Fe(III) was found to form more stable complexes than Cr(III). Molecular mechanics calculations were performed to explain the mode of coordination in solution. |
| format | Article |
| id | doaj-art-8ede1917167044d98a089b7832e3fd1b |
| institution | OA Journals |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2005-01-01 |
| publisher | Wiley |
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| series | E-Journal of Chemistry |
| spelling | doaj-art-8ede1917167044d98a089b7832e3fd1b2025-08-20T02:09:22ZengWileyE-Journal of Chemistry0973-49452090-98102005-01-0121525710.1155/2005/830389Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III)S. Esakki Muthu0Suban K. Sahoo1Minati Baral2B. K. Kanungo3Department of chemistry, Sant harchand singh longowal central institute of engineering & technology, Longowal-148106, IndiaDepartment of chemistry, Sant harchand singh longowal central institute of engineering & technology, Longowal-148106, IndiaDepartment of chemistry, Sant harchand singh longowal central institute of engineering & technology, Longowal-148106, IndiaDepartment of chemistry, Sant harchand singh longowal central institute of engineering & technology, Longowal-148106, IndiaThe formation of binary complexes of Cr(III) and Fe(III) with a tripodal ligand cis,cis-1,3,5-tris(methylamino)cyclohexane (tmach) (L) has been investigated in solution. The overall stability constants of tmach with Cr(III) and Fe(III) were determined by potentiometric method at an ionic strength of 0.1 M NaClO4 at 25±1°C in aqueous medium. The formation of species like MLH25+, MLH4+, ML3+, ML(OH)2+ and ML(OH)3 were observed. Fe(III) was found to form more stable complexes than Cr(III). Molecular mechanics calculations were performed to explain the mode of coordination in solution.http://dx.doi.org/10.1155/2005/830389 |
| spellingShingle | S. Esakki Muthu Suban K. Sahoo Minati Baral B. K. Kanungo Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III) E-Journal of Chemistry |
| title | Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III) |
| title_full | Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III) |
| title_fullStr | Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III) |
| title_full_unstemmed | Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III) |
| title_short | Studies of Binary Complexes of Tripodal Ligand cis,cis-1,3,5-tris(methylamino)cyclohexane with Cr(III) and Fe(III) |
| title_sort | studies of binary complexes of tripodal ligand cis cis 1 3 5 tris methylamino cyclohexane with cr iii and fe iii |
| url | http://dx.doi.org/10.1155/2005/830389 |
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