HIGH-RESOLUTION INFRARED SPECTROSCOPY OF THE $(1,0,1)-(0,0,0)$ BAND OF C$_3$
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Date
2012
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Publisher
Ohio State University
Abstract
Using the carbon cluster experiment at Cologne in combination with a home-made optical parametric oscillator operating at three microns, the $(1,0,1)-(0,0,0)$ combination band of the C$_3$ cluster has been investigated around 3260\,\wn . In addition, the associated $(1,1,1)-(0,1,0)$ hot band has been observed. Using sample rods enriched in $^{13}$C, the $(1,0,1)-(0,0,0)$ band was also studied for the two isotopologs $^{13}$CCC and C$^{13}$CC. The experimental molecular parameters obtained compare very favorably with results from coupled-cluster calculations.
Description
Author Institution: I. Physikalisches Institut, Universitat zu Koln, 50937 Koln, Germany; Karlsruher Institut fur Technologie, Institut fur; Nanotechnologie, 76021 Karlsruhe, Germany; Center for Theoretical; Chemistry, Department of Chemistry and Biochemistry, The University of; Texas at Austin, Austin, Texas 78712, U.S.A