MPQC is an ab-inito quantum chemistry program. It is especially designed to compute molecules in a highly parallelized fashion. . It can compute energies and gradients for the following methods: * Closed shell and general restricted open shell Hartree-Fock (HF) * Density Functional Theory (DFT) * Closed shell Moeller-Plesset pertubation theory (MP2) . Additionally, it can compute energies for the following methods: * Second order open shell pertubation theory (OPT2[2]) * Z-averaged pertubation theory (ZAPT2) . It also includes an internal coordinate geometry optimizer. . MPQC is built upon the Scientific Computing Toolkit (SC).
