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http://hdl.handle.net/11375/13489
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DC Field | Value | Language |
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dc.contributor.advisor | W., R. F. | en_US |
dc.contributor.author | Slee, Stephen Thomas | en_US |
dc.date.accessioned | 2014-06-18T17:04:11Z | - |
dc.date.available | 2014-06-18T17:04:11Z | - |
dc.date.created | 2009-08-24 | en_US |
dc.date.issued | 1986-09 | en_US |
dc.identifier.other | opendissertations/832 | en_US |
dc.identifier.other | 1766 | en_US |
dc.identifier.other | 967464 | en_US |
dc.identifier.uri | http://hdl.handle.net/11375/13489 | - |
dc.description.abstract | <p>This thesis explores the relationship between the recently developed theory of atoms in molecules and the simple orbital models of electronic structure which form the basis of current chemical thinking. In so doing it provides a new viewpoint from which to study many essential chemical concepts; concepts originating from qualitative orbital models. The formal aspects of the theory of atoms in molecules are reviewed. Developed in the laboratory of Professor Bader, this theory provides a quantum mechanical definition of an atom in a molecule and its properties. It also exploits the observed topology of the electron density to define molecular structure an its change. The relationship between qualitative orbital models and atomic bond critical properties is analysed, first qualitatively and then quantitatively. The analysis starts with a study of atomic properties and the properties of bond critical points in diatonic hydrides and some simple organic molecules. A theoretical framework is then developed within which chemical effects on molecular electron distributions can be studied and interpreted. This framework is used in a study of substituent effects on the ethyl, vinyl and carbonyl groups, and then applied to two other problems -- the interpretation of protomation energies of carbonyl compounds and an investigation of the concept of homoaromaticity.</p> | en_US |
dc.subject | Chemistry | en_US |
dc.title | Orbital Models and the Electron Distribution: Applications and Extensions of the Theory of Atoms in Molecules | en_US |
dc.type | thesis | en_US |
dc.contributor.department | Chemistry | en_US |
dc.description.degree | Doctor of Philosophy (PhD) | en_US |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Size | Format | |
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fulltext.pdf | 1.31 MB | Adobe PDF | View/Open |
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