Cost_package

Web page : http://github.com/LCPQ/Cost_package

In the whole package “cost”, there is - casdi (MRCI program), - dolo wich allows the localization of orbitals, - exsci also named casdiloc which is a selected MRCI (quasi linear MRCI), - noscf program to optimize orbitals (density matrices of states with different spin multiplicity or spatial symmetry), - faiano, to transform a basis set in an ANO form (sometimes useful for the localization) - etc…

People involved

• Daniel Maynau
• Nadia Ben Amor
• Jose-Vicente Pitarch-Ruiz
• Antonio Monari
• Sophie Hoyau

Related Papers

• CASDI and (SC)2 size-consistency correction

  Size-consistent self-consistent configuration interaction from a complete active space,N. Ben Amor, D. Maynau Chem. Phys.Lett. Volume 286, Issues 3–4, 10 April 1998, Pages 211–220

• EXSCI (CASDILOC)

  Selected excitation for CAS-SDCI calculations,Bories, B., Maynau, D. and Bonnet, M.-L. (2007), J. Comput. Chem., 28: 632–643.

  Direct selected multireference configuration interaction calculations for large systems using localized orbitals, N. Ben Amor, F. Bessac, S. Hoyau, D. Maynau, Journal of Chemical Physics, 2011, 135, pp.014101/1-014101/14.

  Multi-scale multireference configuration interaction calculations for large systems using localized orbitals: Partition in zones, C. Chang,C. Calzado, N. Ben Amor, J. Sánchez-Marín, D. Maynau, Journal of Chemical Physics, 2012, 137 (10), pp.104102/1-104102/12

• DOLO (DO Local Orbitals) Direct generation of local orbitals for multireference treatment and subsequent uses for the calculation of the correlation energy, Daniel Maynau, Stefano Evangelisti, Nathalie Guihéry, Carmen J. Calzado and Jean-Paul Malrieu, J. Chem. Phys. 116, 10060 (2002)