Variance of negative electrostatic potential on the solvent accessible surface
Variance of all electrostatic potential at the VDW surface
Variance of positive electrostatic potential at the VDW surface
Variance of negative electrostatic potential at the VDW surface
Electrostatic balance parameter at the VDW surface
Maximum electrostatic potential on the solvent accessible surface
The volume of a molecule calculated as the trace of the center of the probe sphere
A measure of the departure of a molecule from the spherical shape corresponding to VDW surface
A measure of the departure of a molecule from the spherical shape corresponding to solvent accessible surface
The ratio of the longest to the shortest side of a rectangle having the minimum area