 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
journal menu
![[Figure 1]](wm5704fig1mag.jpg)
|
|
Figure 1
Schematic illustrations of two neighbouring cubic octant subcells in the unit cell of Li4B4Al3O12Cl in the space groups F ![[\overline{4}]](teximages/wm5704fi1.svg){kind=small} 3c (top left) and F23 (middle left), those of Na4B4Al3O12Cl in the space groups F3c (top right) and F23 (middle right), and asymmetric units with displacement ellipsoids at the 50% probability level of Li4B4Al3O12Cl (bottom left) and Na4B4Al3O12Cl (bottom right) in the space group F23. Red, large green, small green and yellow spheres denote O, Cl, Li and Na atoms, respectively. Green triangles and gray tetrahedra denote BO3 and AlO4 units, respectively. The forefront Al atoms located at z = 0.5 are not shown for clarity. In the middle and bottom figures, red and pale-red spheres denote O1 and O2 atoms, respectively. |
![[Figure 1]](wm5704fig1.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
Open 
access
access
