Fig. 3
From: Predicting superhard materials via a machine learning informed evolutionary structure search
a, b Previously known (see Table 2), and (c–h) newly predicted (see Table 3) superhard phases. The computed \(H_{{\mathrm{v,Teter}}}^{{\mathrm{ML}}}\) are provided. The cages colored in blue are structurally related to diamond (dia), and the cages colored in yellow and green are structurally related to lonsdaleite (lon). The arrows in (f–h) point towards the sp2 carbons
