Figure 2
A schematic representation of the distinct atomic coordination spheres in the Rh6Mn5Bi18 structure. All neighbours within 3.2 Å are shown. (a) The bicapped square prism around the Mn1 atom [CN (coordination number) = 10]. (b) The distorted cuboctahedron around the Mn2 atom (CN = 12). (c) The distorted cuboctahedron around the Mn3 atom (CN = 12). (d) The tricapped trigonal prism (alternatively monocapped tetragonal antiprism) around the Rh1 atom (CN = 9). (e) The capped square antiprism (alternatively tricapped trigonal prism) around the Rh2 atom (CN = 9). The colour coding is as in Fig. 1. |