Spectroscopic and Physical Effects of Highly Polar Groups

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Since the development of the understanding that the electron distribution within a molecule is chiefly responsible for its properties and behavior, factors influencing this charge distribution have been of interest to scientists. The chemical reactivity of a molecule, the physical properties, and to a large extent, structure and geometry, are all functions of the electron distribution. This study examines the issue of electronic structure from two points of view, each of them focussing on a specific component within the molecules studied. In the present work, the effects of the highly polar carbonyl group on spectroscopic parameters and physical behavior are ... continued below

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v, 132 leaves : ill.

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Schander, Judith Turner December 1981.

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  • Schander, Judith Turner

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Description

Since the development of the understanding that the electron distribution within a molecule is chiefly responsible for its properties and behavior, factors influencing this charge distribution have been of interest to scientists. The chemical reactivity of a molecule, the physical properties, and to a large extent, structure and geometry, are all functions of the electron distribution. This study examines the issue of electronic structure from two points of view, each of them focussing on a specific component within the molecules studied. In the present work, the effects of the highly polar carbonyl group on spectroscopic parameters and physical behavior are investigated. An additional area of study is the effect of fluorine substitution on the energy levels of some halogenated ethylenes. The specific parameters examined are the ionization potentials, the absorption frequencies, and the energies of a class of excited states known as molecular Rydberg states. It was during the study of these halogenated ethylenes that the observations leading to the carbonyl compound investigations were made, so that the two areas examined are connected both experimentally and chemically.

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v, 132 leaves : ill.

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  • December 1981

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  • Aug. 22, 2014, 6 p.m.

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  • June 11, 2018, 12:39 p.m.

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Schander, Judith Turner. Spectroscopic and Physical Effects of Highly Polar Groups, dissertation, December 1981; Denton, Texas. (digital.library.unt.edu/ark:/67531/metadc331329/: accessed July 16, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .