Whether or not the non-relaxed (expectation value) one-particle EOM-CCSD
target state properties will be calculated. The properties currently include
permanent dipole moment, the second moments , , and
of electron density, and the total (in atomic units). Incompatible with
JOBTYPE=FORCE, OPT, FREQ.
FALSE (no one-particle properties will be calculated)
Additional equations (EOM-CCSD equations for the left eigenvectors) need to be
solved for properties, approximately doubling the cost of calculation for each
The cost of the one-particle properties calculation itself is low. The
one-particle density of an EOM-CCSD target state can be analyzed with NBO or
libwfa packages by specifying the state with CC_STATE_TO_OPT and
requesting NBO = TRUE and CC_EOM_PROP = TRUE.