The quadrupole moment zz component about center of mass (MPEOE charge)
Solvent accessible surface area over which Vs is positive
Maximum electrostatic potential at the VDW surface
Solvent accessible surface area over which Vs is negative
Minimum electrostatic potential at the VDW surface
Average value of positive electrostatic potential on the solvent accessible surface
VDW surface area over which Vs is positive
Average value of negative electrostatic potential on the solvent accessible surface
VDW surface area over which Vs is negative
Variance of all Es solvent accessible surface