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An electron diffraction study of alkali chloride vaporsA study of monomers and dimers of the four alkali chlorides NaCl, KCl, RbCl, and CsCl in the vapor phase using the counting method of high energy electron diffraction is reported. Nozzle temperatures from 850-960 K were required to achieve the necessary vapor pressures of approximately 0.01 torr. Using harmonic calculations for the monomer and dimer 1 values, a consistent set of structures for all four molecules was obained. The corrected monomer distances reproduce the microwave values very well. The experiment yields information on the amount of dimer present in the vapor, and these results are compared with thermodynamic values.
Document ID
19860029165
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Mawhorter, R. J.
(California Institute of Technology, Jet Propulsion Laboratory, Pasadena, CA; Texas, University Austin, United States)
Fink, M.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Hartley, J. G.
(Texas, University Austin, United States)
Date Acquired
August 12, 2013
Publication Date
November 1, 1985
Publication Information
Publication: Journal of Chemical Physics
Volume: 83
ISSN: 0021-9606
Subject Category
Inorganic And Physical Chemistry
Accession Number
86A13903
Funding Number(s)
CONTRACT_GRANT: NSF CHE-83-07174
Distribution Limits
Public
Copyright
Other

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