Figure 1: Exploring the reaction space with search engine.
From: Discovery of gigantic molecular nanostructures using a flow reaction array as a search engine

Individual experiments fixed the concentrations of three components while altering the concentration of two other components. {Mo2} is an essential component, regardless of its selection from either squarate (C4) or croconate (C5), which acts as organic template components, and selects from either Mo or W that acts as addenda anion component. Colour code: Mo, blue spheres and cyan polyhedra; S, yellow spheres; C, black spheres; O, red spheres; Mo6 template, sky blue polyhedron (M: Mo or W).