Figure 2
A view of KCuAl[PO4]2, showing the basic structural units with the atom-labelling scheme. Displacement ellipsoids are presented at the 90% probability level. Symmetry codes: (*) 1 + x, − y, ½ + z; (**) 2 − x, ½ + y, − z; (′) x, − y, −½ + z; (′′) 1 + x, y, z; (′′′) 1 − x, 2 − y, 1 − z; (*′) x, − y, ½ + z; (*′′) 1 + x, y, 1 + z. |