Double exchange between chromium ions in the KZnF3:Cr 3+,Cr 2+ crystal fluorine ion (double 180 degree exchange) are observed. The value of the transfer integral for the
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Ro-vibrational levels and their (e-f) splitting of acetylene molecule calculated from new potential energy surfacesNikitin, Andrei V.,
Protasevich, Alexander E.,
Rodina, Alena A.,
Rey, Michaël,
Tajti, Attila,
Tyuterev, Vladimir G. Ro-vibrational levels and their (
e-f) splitting of acetylene molecule calculated from new potential