2D Topological Descriptors

Kier alpha-modified index order 2

Kier alpha-modified index order 3

Kier flexibility

Kier steric descriptor

Kier symmetry index

Information content

Kier & Hall valence connectivity index of order 3 (path)

Kier & Hall valence connectivity index of order 3 (cluster)

Kier & Hall valence connectivity index of order 4 (path)

Kier & Hall valence connectivity index of order 4 (cluster)