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Nonadiabatic theory of triatomics: Formalism for 1 Π u / 1 Φ g interaction, for electronic spin, and for 2 Λ Renner–Teller effect
Author(s) -
Petrongolo Carlo
Publication year - 1992
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560420426
Subject(s) - formalism (music) , triatomic molecule , chemistry , jahn–teller effect , electronic structure , physics , molecule , atomic physics , quantum mechanics , computational chemistry , ion , art , musical , visual arts
Abstract A recent theory of nonadiabatic effects in triatomic molecules is specialized to the four‐state Renner–Teller and Jahn–Teller 1 Π u / 1 Φ g interactions and is then generalized by including the electronic spin and by considering the 2 Λ Renner–Teller effect.