The quadrupole moment yy component about center of mass (MPEOE charge)
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
Molecular thickness
the mean of the bond distance * Number of bonds
interatomic distance between the first and the last atoms of the molecule
the size descriptor for the distribution of atomic masses in a molecule
The index related the mass distribution of all atom pairs in a molecule