Crystal Lab › Prototype structures › Cubic
Ba₃In₂Zn₅O₁₁
Cubic · space group F-43m (No. 216) · Pearson cF168
Symmetry elements and Wyckoff positions (interactive)
Ba₃In₂Zn₅O₁₁ in F-43m
SettingUnit cell
- Lattice constants
- a = 13.359 Å, b = 13.359 Å, c = 13.359 Å; α = 90.00°, β = 90.00°, γ = 90.00°
- Cell volume
- 2384.0 ų
- Atoms in the conventional cell
- 168 (O 88, In 16, Zn 40, Ba 24)
- Formula units Z
- 8
- Pearson symbol
- cF168 — cubic, face-centred lattice, 168 atoms per conventional cell
- Symmetry operations
- 96 per cell
Crystallographic sites
| Site | Element | Wyckoff | Multiplicity | x | y | z |
|---|---|---|---|---|---|---|
| O4 | O | 4a | 4 | 0.0000 | 0.0000 | 0.0000 |
| O3 | O | 4b | 4 | 0.5000 | 0.5000 | 0.5000 |
| In2 | In | 16e | 16 | 0.3350 | 0.3350 | 0.3350 |
| O5 | O | 16e | 16 | 0.8430 | 0.8430 | 0.8430 |
| O6 | O | 16e | 16 | 0.1700 | 0.1700 | 0.1700 |
| Zn8 | Zn | 16e | 16 | 0.5829 | 0.5829 | 0.5829 |
| Ba1 | Ba | 24f | 24 | 0.2052 | 0.0000 | 0.0000 |
| Zn9 | Zn | 24g | 24 | 0.5803 | 0.2500 | 0.2500 |
| O7 | O | 48h | 48 | 0.1650 | 0.1650 | 0.4980 |
The multiplicity and the Wyckoff letter say how many copies of the site the group makes in one cell and on which kind of symmetry element the site sits; the 168 atoms drawn above are these sites multiplied by all 96 operations. Press Wyckoff under Colour to see the sites, and tick a symmetry element on the left to see which atoms lie on it.
How to read the label
A3B2C11D5_cF168_216_f_e_ab2eh_eg-001: the stoichiometry comes first (A, B, C… are the elements in alphabetical order of their site labels), then the Pearson symbol cF168, then the space-group number 216, then the Wyckoff letters occupied by each element in turn (O: 4a; O: 4b; In: 16e; O: 16e; O: 16e; Zn: 16e; Ba: 24f; Zn: 24g; O: 48h). Two structures with the same label are the same arrangement with different cell parameters or coordinates.
Other compounds with this structure
Ba₃Tm₂Zn₅O₁₁, Ba₃Yb₂Zn₅O₁₁ <!--beginning with an
Source
Coordinates and cell from the AFLOW Encyclopedia of Crystallographic Prototypes, entry A3B2C11D5_cF168_216_f_e_ab2eh_eg-001 (M. J. Mehl et al., Comput. Mater. Sci. 136, S1 (2017); D. Hicks et al., ibid. 161, S1 (2019) and 199, 110450 (2021); S. Eckert et al., ibid. 240, 112988 (2024)). Symmetry elements, Wyckoff assignment and the diagram are computed on this page from the group operations.
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