The Unrestricted Natural Orbital-Complete Active Space (Uno-Cas) Method - an Inexpensive Alternative to the Complete Active Space-Self-Consistent-Field (Cas-Scf) Method

by Bofill, Josep M.; Pulay, Peter

Journal
Journal of Chemical Physics
Volume
90
Issue
7
Year
1989
Start Page
3637
ISBN/ISSN
1089-7690; 0021-9606
DOI
10.1063/1.455822