$\nu_{3}$ BAND OF $^{15}N_{2}^{18}O$.
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Date
1965
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
During the course of the investigations pertaining to the bands of the $^{15}N^{18}O$ molecule, an impurity band was observed at $4.6 \mu$. In view of the simplicity of its structure, it was possible to analyze the rotational structure observed in this band and identify it as due to the $\nu_{3}$ fundamental of $^{15}N_{2}^{18}O$. This observation has established the possibility of isolating this isotopic species of nitrous oxide. From the present data the following molecular constants (expressed in $cm^{-1}$) were derived for the $^{15}N_{2}^{18}O$ molecule: ""[FIGURE]"" $$\begin{array}{l}\nu_{o}=2147.58_8;\,\,B''=0.3816_8;\\B''-B'=0.00302_\tau;\,\,D'' \simeq 0.7 \times 10^{-7}.\end{array}$$
Description
Supported, in part, by the U. S. Atomic Energy Commission (COO-882-5) through a contract with The Ohio State University Research Foundation as a joint project between the Laboratory of Molecular Spectroscopy and Infrared Studies of The Ohio State University Physics Department and the Los Alamos Scientific Laboratory, Los Alamos, New Mexico. Captain James Griggs is a student under the AFIT program.
Author Institution: Laboratory of Molecular Spectroscopy and Infrared Studies, Department of Physics, The Ohio State University; Los Alamos Scientific Laboratory, University of California
Author Institution: Laboratory of Molecular Spectroscopy and Infrared Studies, Department of Physics, The Ohio State University; Los Alamos Scientific Laboratory, University of California