Reaction mechanism studies of unsaturated molecules using photofragment translational spectroscopy

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A number of molecules have been studied using the technique of photofragment translational spectroscopy. In Chapter One a brief introduction to the experimental technique is given. In Chapter Two the infrared multiphoton dissociation (IRMPD) of acetic acid is discussed. Carbon dioxide and methane were observed for the first time as products from dissociation under collisionless conditions. Chapter Three relates an IRMPD experiment of hexafluoropropene. The predominant channel produces CFCF{sub 3} or C{sub 2}F{sub 4} and CF{sub 2}, with the heavier species undergoing further dissociation to two CF{sub 2} fragments. In Chapter Four the ultraviolet (UV) dissociation of hexafluoropropene is investigated. ... continued below

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146 p.

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Longfellow, C.A. May 1, 1996.

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  • Longfellow, C.A. Lawrence Berkeley National Lab., CA (United States). Chemical Sciences Div.

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Description

A number of molecules have been studied using the technique of photofragment translational spectroscopy. In Chapter One a brief introduction to the experimental technique is given. In Chapter Two the infrared multiphoton dissociation (IRMPD) of acetic acid is discussed. Carbon dioxide and methane were observed for the first time as products from dissociation under collisionless conditions. Chapter Three relates an IRMPD experiment of hexafluoropropene. The predominant channel produces CFCF{sub 3} or C{sub 2}F{sub 4} and CF{sub 2}, with the heavier species undergoing further dissociation to two CF{sub 2} fragments. In Chapter Four the ultraviolet (UV) dissociation of hexafluoropropene is investigated. Chapter Five explores the IRMPD of octafluoro-1-butene and octafluoro-2-butene.

Physical Description

146 p.

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OSTI as DE96013156

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  • Other Information: TH: Thesis (Ph.D.)

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  • Other: DE96013156
  • Report No.: LBNL--38839
  • Grant Number: AC03-76SF00098
  • DOI: 10.2172/266645 | External Link
  • Office of Scientific & Technical Information Report Number: 266645
  • Archival Resource Key: ark:/67531/metadc666885

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  • May 1, 1996

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  • June 29, 2015, 9:42 p.m.

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  • April 5, 2016, 12:06 p.m.

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Longfellow, C.A. Reaction mechanism studies of unsaturated molecules using photofragment translational spectroscopy, report, May 1, 1996; California. (digital.library.unt.edu/ark:/67531/metadc666885/: accessed December 12, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.