Fig. 17From: PubChem atom environmentsTop-10 atom environments with radius r = 1 unique to Substance and Compound, respectively. Atom environments are ranked by their incidence in the respective database: a Substance, and b Compound. Incidence provided in absolute numbers due to very low corresponding percentages. Dashed lines indicate aromatic bonds as perceived using the aromaticity model OEAroModelOpenEye in the OpenEye Scientific Software, Inc. OEChem C++ toolkit [57].Back to article page