Describing electron correlation effects in the framework of the elongation method--elongation-MP2: formalism, implementation and efficiency.
The extension of the elongation method into description of electron correlation effects at ab intio level is presented. The formalism and implementation of the elongation-MP2 methodology is discussed. The results of calculations for model systems are presented to illustrate efficiency and accuracy of the method. Directions of the further development are highlighted.
Makowski
Marcin
M
Department of Molecular Material Sciences, Kyushu University, 6-1 Kasuga-Park, Fukuoka 816-8580, Japan. makowskm@chemia.uj.edu.pl
Korchowiec
Jacek
J
Gu
Feng Long
FL
Aoki
Yuriko
Y