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http://hdl.handle.net/10603/447708
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DC Field | Value | Language |
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dc.coverage.spatial | Chemistry | - |
dc.date.accessioned | 2023-01-16T11:25:46Z | - |
dc.date.available | 2023-01-16T11:25:46Z | - |
dc.identifier.uri | http://hdl.handle.net/10603/447708 | - |
dc.description.abstract | This thesis work stems from our quest to find a simple way to recognize an enantiomer from a racemic mixture using coordination bond. To do that, we choose to use Ni (II)(high-spin) and Fe (II) (low-spin) complexes of chiral bidentate Schiff-base ligands. Observations on Fe (II) complexes led to finding complexes that show high- spin <--> low-spin transitions in solution. Digging deeper with more complexes along with a host of electrochemical and spectrometric tools, we ended up finding an intimate relationship between donor groups, redox potential, and spin-state. The effect of replacing pyridine with imidazole on redox and the spin-state properties discussed in the thesis is relevant to biomimetic chemistry. Imidazole group is a part of L- histidine amino acid, ubiquitous in metalloenzyme active sites. On the other hand, pyridine donor is typical in ligands related to biomimetic chemistry. | - |
dc.format.extent | Not Available | - |
dc.language | English | - |
dc.relation | Not Available | - |
dc.rights | self | - |
dc.title | Effect of Pyridine and Imidazole Functionality on Chiral Resolution, Solution Spin State and Electrochemistry within Ni (II) and Fe (II) Complexes | - |
dc.title.alternative | Not available | - |
dc.creator.researcher | Bhattacharya, Sounak | - |
dc.subject.keyword | Chemistry | - |
dc.subject.keyword | Chemistry Multidisciplinary | - |
dc.subject.keyword | Physical Sciences | - |
dc.description.note | Not Available | - |
dc.contributor.guide | Ray, Manabendra | - |
dc.publisher.place | Guwahati | - |
dc.publisher.university | Indian Institute of Technology Guwahati | - |
dc.publisher.institution | DEPARTMENT OF CHEMISTRY | - |
dc.date.registered | 2015 | - |
dc.date.completed | 2022 | - |
dc.date.awarded | 2022 | - |
dc.format.dimensions | Not Available | - |
dc.format.accompanyingmaterial | None | - |
dc.source.university | University | - |
dc.type.degree | Ph.D. | - |
Appears in Departments: | DEPARTMENT OF CHEMISTRY |
Files in This Item:
File | Description | Size | Format | |
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01_fulltext.pdf | Attached File | 6.39 MB | Adobe PDF | View/Open |
04_abstract.pdf | 132.95 kB | Adobe PDF | View/Open | |
80_recommendation.pdf | 6 MB | Adobe PDF | View/Open |
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