Vertex_degree_distance_index
Vertex degree-distance index
Vertex degree-distance index
The sum of the distance between any two atoms in the molecule
Xu index
The sum of the square of vertex degree for all atoms
The 2nd Zagreb index
2D Schultz MTI
2D Schultz MTI'
Balaban index JX (relative electronegativity)
Balaban index JY (relative covalent radii)
Centralization of distance matrix