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# HIGH-RESOLUTION INFRARED SPECTROSCOPY OF THE $(1,0,1)-(0,0,0)$ BAND OF C$_3$

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/52578

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 Title: HIGH-RESOLUTION INFRARED SPECTROSCOPY OF THE $(1,0,1)-(0,0,0)$ BAND OF C$_3$ Creators: Thorwirth, S.; Krieg, J.; Keppeler, I.; Lutter, V.; Schlemmer, S.; Giesen, T. F.; Harding, M. E.; Vazquez, J. Issue Date: 2012 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. URI: http://hdl.handle.net/1811/52578 Other Identifiers: 2012-MF-11