Structural variations in metal complexes of a tertiary α-hydroxyoxime
Despite the long term interest in hydroxyoximes as metal ion extractants, there is a lack of information on the possible coordination modes these ligands can assume, particularly in concert with a co-ligand. This is pertinent to the use of these extractants in synergistic systems, where a combinatio...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
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Royal Society of Chemistry
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/37410 |
| _version_ | 1848755039449907200 |
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| author | D'Alessio, D. Lombardo, D. Vaughan, J. Skelton, B. Barnard, K. Ogden, Mark |
| author_facet | D'Alessio, D. Lombardo, D. Vaughan, J. Skelton, B. Barnard, K. Ogden, Mark |
| author_sort | D'Alessio, D. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Despite the long term interest in hydroxyoximes as metal ion extractants, there is a lack of information on the possible coordination modes these ligands can assume, particularly in concert with a co-ligand. This is pertinent to the use of these extractants in synergistic systems, where a combination of extractants can achieve commercially useful results. We report here the structures of some metal complexes (M = Mn, Co, Ni, Cu, and Zn) with (1-hydroxycyclohexyl)-phenyl ketone oxime. The results demonstrate that this ligand can support complexes ranging from mononuclear to trinuclear, in association with anionic and neutral co-ligands in some cases. While these results have been obtained in the solid state, they illustrate a range of possible species that may be formed in extractant solutions. |
| first_indexed | 2025-11-14T08:49:58Z |
| format | Journal Article |
| id | curtin-20.500.11937-37410 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:49:58Z |
| publishDate | 2015 |
| publisher | Royal Society of Chemistry |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-374102018-04-20T07:40:54Z Structural variations in metal complexes of a tertiary α-hydroxyoxime D'Alessio, D. Lombardo, D. Vaughan, J. Skelton, B. Barnard, K. Ogden, Mark Despite the long term interest in hydroxyoximes as metal ion extractants, there is a lack of information on the possible coordination modes these ligands can assume, particularly in concert with a co-ligand. This is pertinent to the use of these extractants in synergistic systems, where a combination of extractants can achieve commercially useful results. We report here the structures of some metal complexes (M = Mn, Co, Ni, Cu, and Zn) with (1-hydroxycyclohexyl)-phenyl ketone oxime. The results demonstrate that this ligand can support complexes ranging from mononuclear to trinuclear, in association with anionic and neutral co-ligands in some cases. While these results have been obtained in the solid state, they illustrate a range of possible species that may be formed in extractant solutions. 2015 Journal Article http://hdl.handle.net/20.500.11937/37410 10.1039/c4dt03393k Royal Society of Chemistry fulltext |
| spellingShingle | D'Alessio, D. Lombardo, D. Vaughan, J. Skelton, B. Barnard, K. Ogden, Mark Structural variations in metal complexes of a tertiary α-hydroxyoxime |
| title | Structural variations in metal complexes of a tertiary α-hydroxyoxime |
| title_full | Structural variations in metal complexes of a tertiary α-hydroxyoxime |
| title_fullStr | Structural variations in metal complexes of a tertiary α-hydroxyoxime |
| title_full_unstemmed | Structural variations in metal complexes of a tertiary α-hydroxyoxime |
| title_short | Structural variations in metal complexes of a tertiary α-hydroxyoxime |
| title_sort | structural variations in metal complexes of a tertiary α-hydroxyoxime |
| url | http://hdl.handle.net/20.500.11937/37410 |