Accurate quantum chemical energies for tetrapeptide conformations: why MP2 data with an insufficient basis set should be handled with caution (open access)

Accurate quantum chemical energies for tetrapeptide conformations: why MP2 data with an insufficient basis set should be handled with caution

This article discusses potential problems if the widely-applied MP2 approach is used in such situations with basis sets of insufficient size.
Date: January 29, 2013
Creator: Goerigk, Lars; Karton, Amir; Martin, Jan M. L. & Radom, Leo
System: The UNT Digital Library