BibSonomy bookmarks for /tag/perturbation%20interactionhttps://www.bibsonomy.org/tag/perturbation%20interactionBibSonomy RSS Feed for /tag/perturbation%20interactionPSI: An Ab Initio Quantum Chemistry PackagePSI is an ab initio quantum chemistry software package using MC-SCF, CC, CI, MP2, MP2-R12 methods.http://www.psicode.orgdrmatusek2012-02-26T04:09:18+01:00chemistry cluster configuration coupled interaction mcscf perturbation quantum software theory <span itemprop="description">PSI is an ab initio quantum chemistry software package using MC-SCF, CC, CI, MP2, MP2-R12 methods.</span>NWChem: High Performance Computational Chemistry SoftwareNWChem is an electronic structure package that features MC-SCF, MPn, CC, CI, and DFT methods. Properties, solvation models, QM/MM, and MD simulations are also possible.http://www.nwchem-sw.orgdrmatusek2012-02-26T03:51:51+01:00chemistry cluster configuration coupled density functional interaction mcscf perturbation python quantum software theory <span itemprop="description">NWChem is an electronic structure package that features MC-SCF, MPn, CC, CI, and DFT methods. Properties, solvation models, QM/MM, and MD simulations are also possible.</span>