The Renner-Teller effect in HCCCN+(X̃2Π) studied by zero-kinetic energy photoelectron spectroscopy and theoretical calculations

The spin-vibronic energy levels of the cyanoacetylene cation have been measured using the one-photon zero-kinetic energy (ZEKE) photoelectron spectroscopic method. All three degenerate vibrational modes showing vibronic coupling, i.e., Renner-Teller (RT) effect, have been observed. All the splitting...

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Veröffentlicht in:	The Journal of chemical physics 2015-08, Vol.143 (5)
Hauptverfasser:	Dai, Zuyang, Sun, Wei, Wang, Jia, Mo, Yuxiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Bend strength Bending vibration Coupling (molecular) Couplings Cyanoacetylene Energy Energy levels Ionization Kinetic energy Physics Splitting Stretching Vibration analysis
Online-Zugang:	Volltext
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