INFRARED SPECTRA OF SOLID SODIUM AND LITHIUM NITRATES.
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Date
1969
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
The infrared spectrum of single crystals of sodium and lithium nitrate has been observed as a function of temperature, pressure, polarization, direction of propagation, sample size, and isotopic composition. An interpretation of the structure and dependence on direction of propagation of the very intense $\nu_{3}$ absorption is offered. An assignment of the rich multiphonon spectrum based on the observed isotope shifts is suggested and the pressure dependence of the fundamental frequencies is discussed in terms of a dipolar coupling model.
Description
Author Institution: Department of Chemistry, University of Washington