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. 2023 Jan 20;15(2):347. doi: 10.3390/pharmaceutics15020347

Table 1.

Selected molecular descriptors and respective abbreviations.

ABC Atom bond connectivity index Diameter Topological diameter RNCS Relative negative charge surface area
nAcid Acidic group count Topo-ShapeIndex Topological shape index RPCS Relative positive charge surface area
nBase Basic group count nRot Rotatable bonds count TASA Total hydrophobic surface area
nAromAtom Aromatic atoms count SLogP Wildman-Crippen log P TPSA Total polar surface area
nAromBond Aromatic bond count TopoPSA Topological polar surface area RASA Relative hydrophobic surface area
nAtom Number of all atoms naRing Aromatic ring count RPSA Relative polar surface area
nHeavyAtom Number of heavy atoms apol Atomic polarisability fMF Molecular framework ratio
nHetero Number of hetero atoms bpol Bond polarisability Vabc ABC van der Waals volume
nH Number of H atoms nHBAcc Number of hydrogen bond acceptor VAdjMat Vertex adjacency information
MW Molecular weight nHBDon Number of hydrogen bond donors