Linking Coordinated Amine Ligands to Make Cages
| aut.author.twitter | @S_U_K_H__GILL | |
| aut.embargo | No | en_NZ |
| aut.thirdpc.contains | No | en_NZ |
| dc.contributor.advisor | Blackman, Allan | |
| dc.contributor.author | Gill, Sukhpreet Kaur | |
| dc.date.accessioned | 2021-10-04T00:58:35Z | |
| dc.date.available | 2021-10-04T00:58:35Z | |
| dc.date.copyright | 2021 | |
| dc.date.issued | 2021 | |
| dc.date.updated | 2021-10-03T23:30:35Z | |
| dc.description.abstract | This thesis presents the study of cage complexes that link the coordinated amine ligands containing cobalt(III) ion. New multidentate cage-type amine ligands are synthesised by linking di-, tri-, and tetra-dentate amine ligands coordinated to cobalt(III) through intramolecular condensation with formaldehyde and ammonia. The cobalt(III) complexes used in this study are [Co(tren)(en)]³⁺, [Co(dien)₂]³⁺, [Co(bamp)₂]³⁺, and [Co(NH₃)₆]³⁺. All the ligands and starting materials have been synthesised and characterised by NMR spectroscopy and ESI-MS spectrometry. Attempts to synthesise the pure uns-penp ligand was not successful. Attempts to crystallise the products were unsuccessful. All other cobalt(III) complexes were reacted with formaldehyde and ammonia and the cage complex derived from [Co(tren)(en)]³⁺ is best characterised by NMR and ESI-MS data which suggests the formation of four possible isomers. Structural optimisation using DFT was also performed for this complex which favours the formation of different isomers. | en_NZ |
| dc.identifier.uri | https://hdl.handle.net/10292/14543 | |
| dc.language.iso | en | en_NZ |
| dc.publisher | Auckland University of Technology | |
| dc.rights.accessrights | OpenAccess | |
| dc.subject | Cobalt(III) | en_NZ |
| dc.subject | Cobalt complexes | en_NZ |
| dc.subject | Amine ligands | en_NZ |
| dc.subject | Encapsulation | en_NZ |
| dc.subject | Metal cage complexes | en_NZ |
| dc.subject | Coordination complexes | en_NZ |
| dc.title | Linking Coordinated Amine Ligands to Make Cages | en_NZ |
| dc.type | Thesis | en_NZ |
| thesis.degree.grantor | Auckland University of Technology | |
| thesis.degree.level | Masters Theses | |
| thesis.degree.name | Master of Science | en_NZ |