Chemical Physics Letters · 1996 · 185 citations · 26 references
Natural SciencesBiochemistryChemistryElectrochemistryCharge Transfer ReactionsIntermolecular ForcesCharge Transfer InteractionsCharge-transfer StatesCharge-transfer Transitions
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Second-order perturbation theory with a CASSCF reference function
Kerstin Andersson, Per Aake. Malmqvist, Bjoern O. Roos et al. · The Journal of Physical Chemistry · 1990 · 3.3K citations
Wolfgang Rettig · Angewandte Chemie International Edition in English · 1986 · 1.3K citations
The CASSCF state interaction method
Per‐Åke Malmqvist, Björn O. Roos · Chemical Physics Letters · 1989 · 1K citations