Figure 3
From: 2D crystal structure and anisotropic magnetism of GdAu6.75−xAl0.5+x (x ≈ 0.54)

Crystal structure of GdAu6.75−xAl0.5+x. (a) Polyhedral units used to describe the structure. The polyhedra have been proportionally scaled with respect to each. (b) Arrangement of the polyhedra in the unit cell. All atomic positions are displayed by thermal ellipsoids at 90% probability.