Chemical Physics Letters, Vol.666, 19-21, 2016
Investigation of highly excited electronic (1)Pi states in KLi molecule
Excitation spectra of KLi molecule were investigated in the spectral range 31,000-33,100 cm (1) by polarisation labelling spectroscopy technique. Three hitherto unknown electronic states of (1)Pi symmetry were observed. The Dunham coefficients and potential curves characterising the states were deduced from the spectra. Basing on theoretical calculations, the states were identified as 9(1)Pi, 10(1)Pi and 11(1)Pi. (C) 2016 Elsevier B. V. All rights reserved.