Skip to main content


Fig. 25 | Journal of Cheminformatics

Fig. 25

From: PubChem atom environments

Fig. 25

Atom environment set overlap. The area-proportional Venn diagrams illustrate how the sets of atom environments obtained with radii r = 1,2,3 overlap for the respective database. a Substance, b Compound, c Example from dispiro(,5-diene (CID 143166) illustrating how environments obtained with radius r = 1 (center atom indicated in orange) and radius r = 2 (center atom indicated in teal) can be identical.

Back to article page