Mass quadrupole moment Qyy about center of E-state value(ce)
Mass quadrupole moment Qxx about center of E-state value(ce)
Mass quadrupole moment Qzz about center of electronegativity(cn)
Mass quadrupole moment Qxx about center of SMR fragment parameter(cr)
Mass quadrupole moment Qyy about center of SMR fragment parameter(cr)
Mass quadrupole moment Qzz about center of SMR fragment parameter(cr)
MPEOE charge quadrupole moment O1 about property field center
MPEOE charge quadrupole moment O2 about property field center
MPEOE charge quadrupole moment O3 about property field center
MPEOE charge quadrupole moment Qxx about molecular centroid