fig3
Figure 3. (A) A crystal structure of Ca8.43(2)Yb0.57Zn4.46(1)Sb9 illustrated by a combination of ball-and-stick and polyhedral representations viewed down from the c-axis direction. (B) A schematic presentation of the assembly of the 2D anionic layered structure. Color codes: A (Ca/Yb mixed-site): gray; Zn: orange; Sb: blue.
