Group | Descriptor |
Constitutional |
- molecular weight
- average molecular weight
- sum of Sanderson electronegativities 1
- sum of Sanderson electronegativities 2
- sum of Burden electronegativities
- number of non hydrogen atoms
- number of non hydrogen bonds
- number of multiple bonds
- sum of Bondi Van der Waals atomic volumes
- mean Bondi Van der Waals atomic volumes
- mean Sanderson electronegativities 1
- mean Sanderson electronegativities 2
- number of rings (smalles set of smallest rings)
- number of double bonds
- number of triple bonds
- number of aromatic bonds
- number of C atoms
- number of H atoms
- number of N atoms
- number of O atoms
|
Topological |
- information index on size
- total information index on atomic composition
- mean information index on atomic composition
- simple topological index
- harmonic topological index
- geometric topological index
- total structure connectivity index
- simple ramification number
- first Zagreb index (Gutman index)
- first Zagreb index on valence
- second Zagreb index
- second Zagreb index on valence
- quadratic index
- superdentic index
- graph distance index
- polarity number
- Wiener index
- mean Wiener index
- log of the product of the sum of the rows of the distance matrix
- average vertex distance degree
- mean square distance index
- topological radius
- topological diameter
- eccentricity
- average atom eccentricity
- eccentric
- Schultz molecular topological index
- Schultz molecular topological index by valence
- Gutman molecular topological index
- Gutman molecular topological index by valence
- valence average topological distance
- Xu index
- Harary index
- first Mohar index
- second Mohar index
- quasi Wiener index
- spanning tree number
- hyper distance path index
- Balaban distance connectivity index J
- Modified Balaban distance connectivity index Jt
- Barysz index
|
BCUT |
- lowest eigenvalue from burden matrix
- highest eigenvalue from burden matrix
- lowest eigenvalue from modified burden matrix
- highest eigenvalue from modified burden matrix
|
Autocorrelation |
- PEOE fragment autocorrelation
|
Charge descriptors |
- total charge
- topological charge index lag 0
- Minimum PEOE eigenvalue
- Maximum PEOE eigenvalue
- Maximum C PEOE charge
- Minimum C PEOE charge
- Maximum N PEOE charge
- Minimum N PEOE charge
- Maximum O PEOE charge
- Minimum O PEOE charge
|