Collect. Czech. Chem. Commun. 1988, 53, 1919-1942

Coupled-pair theories and Davidson-type corrections for quasidegenerate states: The H4 model revisited

Josef Paldusa,b,c,d, Paul E. S. Wormera,c and Marc Benardd

a Department of Applied Mathematics, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
b Institute for Advanced Study Berlin, D-1000 Berlin 33, F.R.G.
c Institute for Theoretical Chemistry, University of Nijmegen, Toernooiveld, 6525 ED Nijmegen, The Netherlands
d Laboratoire de Chimie Quantique, E.R. 139 du C.N.R.S., Institut Le Bel, F-67000 Strasbourg, France

Individual author index pages

Other CCCC articles of these authors

  • Vladimír Špirko*, Xiangzhu Li and Josef Paldus
    Potential energy curve of N2 revisited
    2011, Vol. 76, Issue 4, pp. 327–341 [Abstract]
  • Filip Holka, Pavel Neogrády, Miroslav Urban* and Josef Paldus
    Hartree-Fock Stability and Broken Symmetry Solutions of O2- and S2- Anions in External Confinement
    2007, Vol. 72, Issue 2, pp. 197–222 [Abstract]
  • Josef Paldus* and Xiangzhu Li
    Correction for Triples in Reduced Multireference Coupled-Cluster Approaches
    2007, Vol. 72, Issue 1, pp. 100–120 [Abstract]
  • Josef Paldus and Xiangzhu Li
    Can We Avoid the Intruder-State Problems in the State-Universal Coupled-Cluster Approaches While Preserving Size Extensivity?
    2004, Vol. 69, Issue 1, pp. 90–104 [Abstract]
  • Josef Paldus* and Xiangzhu Li
    Externally Corrected Coupled-Cluster Approaches: Energy versus Amplitude Corrected CCSD
    2003, Vol. 68, Issue 3, pp. 554–586 [Abstract]
  • Holger Meissner and Josef Paldus
    Analytic Energy Derivatives for the Direct Iterative Approach to the Generalized Bloch Equation
    2001, Vol. 66, Issue 8, pp. 1164–1190 [Abstract]
  • Xiangzhu Li and Josef Paldus
    Singlet-Triplet Splitting in Methylene: An Accurate Description of Dynamic and Nondynamic Correlation by Reduced Multireference Coupled Cluster Method
    1998, Vol. 63, Issue 9, pp. 1381–1393 [Abstract]