Figure 6
The crystal structures of (a) hP6-WB2, (b) oP6-WB2, (c) hR18-WB2, (d) hP12-WB2 and (e) hP3-WB2. Blue and pink spheres represent W and B atoms, respectively. A, B, C, K, K′, L, L′, M and M′ indicate the different layer types in the packing, as discussed in the text. |