MPEOE charge quadrupole moment Qyy about molecular centroid
MPEOE charge quadrupole moment Qzz about molecular centroid
MPEOE charge quadrupole moment Qxx about center of mass(cm)
Mass quadrupole moment Qyy about center of electronegativity(cn)
Mass quadrupole moment Qxx about center of electronegativity(cn)
Mass quadrupole moment Qzz about center of polarizability(cp)
Mass quadrupole moment Qzz about molecular centroid
Mass quadrupole moment Qyy about molecular centroid
Mass quadrupole moment Qxx about molecular centroid
Mass quadrupole moment Q3 about molecular centroid