eigenvalue ratio of 2nd direction WHIM size descriptor and sum of directional WHIM size descriptors weighted by electronegativity

the inverse of the kurtosis calculated by the fourth order moment of 2nd principal component described by VDW radius

eigenvalue ratio of 3rd direction WHIM size descriptor and sum of directional WHIM size descriptors weighted by electronegativity

the inverse of the kurtosis calculated by the fourth order moment of 3rd principal component described by VDW radius

mean information content on the symmetry along 1st principal component covariance matrix weighted by electronegativity of the molecule atomic coordinates

The total dimension of a molecule represented by directional WHIM size VDW radius descriptors

eigenvalue ratio of 3rd direction WHIM size descriptor and sum of directional WHIM size descriptors weighted by polarizability

1st eigenvalue of the covariance matrix weighted by VDW radius of the molecule atomic coordinates, which account for the molecular size

mean information content on the symmetry along 1st principal component covariance matrix weighted by polarizability of the molecule atomic coordinates

2nd eigenvalue of the covariance matrix weighted by VDW radius of the molecule atomic coordinates, which account for the molecular size