INFRARED SPECTRA FOR MATRIX ISOLATED $M_{2} S$ SPECIES OF Al, Ga, In, Te AND Ti
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Date
1970
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Publisher
Ohio State University
Abstract
The molecular species were obtained by vaporization from a mixture of the respective metals and $M_{2} S_{4}$ solids except for Ti and Tl where the $M_{2} S$ solids were used. The symmetric ($v_{1}$) and antisymmetric ($\nu_{3}$) frequencies have been observed in various matrices for the Group IHA period Isotope shifts for $\nu_{3}$ due to $^{24} S$ in natural abundance have also been measured in some cases. Isotope shift studies with $^{6}$ Li and $^{7}Li$ for the antisymmetric stretch ($\nu_{3}$) of $Li_{2} S$ indicate a bond angle of 114$\pm$5$^\circ$.
Description
Author Institution: Chemistry Department, Rice University