# DETCI

Performs configuration interaction (CI) computations of various types, including restricted-active-space (RAS) CI, full CI, the CI component of multi-configuration self-consistent-field (MCSCF) and complete-active-space self-consistent-field (CASSCF) computations, and arbitrary-order perturbation theory and arbitrary-order coupled-cluster computations for small molecules.

`CI CORRELATION ENERGY` `CI ROOT n -> ROOT m DIPOLE X` `CI ROOT n -> ROOT m DIPOLE Y` `CI ROOT n -> ROOT m DIPOLE Z` `CI ROOT n -> ROOT m QUADRUPOLE XX` `CI ROOT n -> ROOT m QUADRUPOLE XY` `CI ROOT n -> ROOT m QUADRUPOLE XZ` `CI ROOT n -> ROOT m QUADRUPOLE YY` `CI ROOT n -> ROOT m QUADRUPOLE YZ` `CI ROOT n -> ROOT m QUADRUPOLE ZZ` `CI ROOT n CORRELATION ENERGY` `CI ROOT n DIPOLE X` `CI ROOT n DIPOLE Y` `CI ROOT n DIPOLE Z` `CI ROOT n QUADRUPOLE XX` `CI ROOT n QUADRUPOLE XY` `CI ROOT n QUADRUPOLE XZ` `CI ROOT n QUADRUPOLE YY` `CI ROOT n QUADRUPOLE YZ` `CI ROOT n QUADRUPOLE ZZ` `CI ROOT n TOTAL ENERGY` `CI STATE-AVERAGED CORRELATION ENERGY` `CI STATE-AVERAGED TOTAL ENERGY` `CI TOTAL ENERGY` `CISD CORRELATION ENERGY` `CISD TOTAL ENERGY` `CISDT CORRELATION ENERGY` `CISDT TOTAL ENERGY` `CISDTQ CORRELATION ENERGY` `CISDTQ TOTAL ENERGY` `CIn CORRELATION ENERGY` `CIn TOTAL ENERGY` `CURRENT CORRELATION ENERGY` `CURRENT ENERGY` `CURRENT REFERENCE ENERGY` `DETCI AVG DVEC NORM` `FCI CORRELATION ENERGY` `FCI TOTAL ENERGY` `MCSCF TOTAL ENERGY` `MPn CORRELATION ENERGY` `MPn TOTAL ENERGY` `ZAPTn CORRELATION ENERGY` `ZAPTn TOTAL ENERGY`