The vacuum ultraviolet magnetic circular dichroism of propylene: Elucidation of the electronic structure of propylene.Reportar como inadecuado


 The vacuum ultraviolet magnetic circular dichroism of propylene: Elucidation of the electronic structure of propylene.


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Type of Resource: text

Genre: Electronic Thesis or Dissertation

Issuance: monographic

Date Issued: 2002

Physical Form: pdf

Extent: 164 p.

Language(s): English

Summary: The purpose of this research is to investigate the electronic structure of propylene. The vacuum-ultraviolet absorption and magnetic circular dichroism (MCD) spectra of propylene were obtained by Professor Snyder at the National Synchrotron Radiation Center. The absorption and MCD spectra are presented in the region 52 000--77 000 cm-1. The spectra were examined in detail in the pi → pi* region from 52 000 cm-1 to 58766 cm-1. The MCD provides unique information about the electronic structure of a molecule. The MCD spectrum clearly showed that there are at least three electronic transitions in the pi → pi* region of the propylene spectrum. The presently proposed assignments for these transitions are pi → 3s, pi → pi*, and pi → 3p. The first step in the vibrational analysis, which may aid in the assignments of the electronic transitions, was carried out. A theoretical calculation of the normal vibrational modes of ethylene and propylene has been done using Hyperchem software.

Identifier: 9780493547114 (isbn), 12875 (digitool), FADT12875 (IID), fau:9749 (fedora)

Note(s): Adviser: Patricia Ann Snyder.Thesis (M.S.)--Florida Atlantic University, 2002.

Subject(s): Chemistry, Physical

Persistent Link to This Record: http://purl.flvc.org/fcla/dt/12875

Owner Institution: FAU



Autor: Atanasova, Sylvia T. Florida Atlantic University

Fuente: http://fau.digital.flvc.org/islandora/object/fau%3A9749



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