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http://hdl.handle.net/11375/8348
Title: | Polymorphism in Solid 1,1,1-trichloroethane and Solid 2,2-dichloropropane |
Authors: | Sakon, Margaret |
Advisor: | Morrison, J. A. |
Department: | Chemistry |
Keywords: | Chemistry;Chemistry |
Publication Date: | Aug-1976 |
Abstract: | <p>The methylchloromethane (MCM) compounds ((CH₃) in C Cl(n-4) with 0</p> <p>2,2-dichloropropane has three solid phases and only one is cubic. The cubic phase is unusually stable; this may be attributable to a stabilizing influence of the surface (glass) of the sample cell. The optical birefringence results give a different view of the transitions than that deduced from existing meagre thermal data.</p> <p>The information gleaned from the optical birefringence measurements had subsequently led to an extensive investigation of the thermal properties of 1,1,1-trichloroethane with a high precision adiabatic calorimeter. It has confirmed the general description of the interrelation between the different phases given here as well as the strategic role played by impurities.</p> |
URI: | http://hdl.handle.net/11375/8348 |
Identifier: | opendissertations/356 1258 889043 |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Size | Format | |
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fulltext.pdf | 1.64 MB | Adobe PDF | View/Open |
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