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Renner-Teller effect generalized coupling

Historically, the study of the Jahn-Teller (1937) effect was preceded (Renner, 1934) by that of the Renner-Teller effect in linear molecules. It arises if linear, or more generally odd-powered, terms in Q cannot contribute to the adiabatic coupling operator for synunetry reasons. We shall use the term (pseudo-) Renner-Teller coupling for all such couplings between states that are (almost) degenerate. The term thus applies to every nontotally symmetric mode coupling two electronic states of the same symmetry. The lowest order contribution to the adiabatic coupling operator is then of the form JQ. ... [Pg.40]

See other pages where Renner-Teller effect generalized coupling is mentioned: [Pg.476]    [Pg.584]    [Pg.241]    [Pg.246]    [Pg.584]    [Pg.6]    [Pg.60]    [Pg.61]    [Pg.57]    [Pg.154]    [Pg.732]    [Pg.2660]    [Pg.184]    [Pg.4]    [Pg.77]   
See also in sourсe #XX -- [ Pg.247 ]

See also in sourсe #XX -- [ Pg.247 ]



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