Crystal Lab › Prototype structures › Monoclinic
NaIn(WO₄)₂
Monoclinic · space group P12/c1 (No. 13) · Pearson mP24
Symmetry elements and Wyckoff positions (interactive)
NaIn(WO₄)₂ in P12/c1
SettingUnit cell
- Lattice constants
- a = 10.080 Å, b = 5.810 Å, c = 5.030 Å; α = 90.00°, β = 90.00°, γ = 90.00°
- Cell volume
- 294.6 ų
- Atoms in the conventional cell
- 24 (In 2, Na 2, O 16, W 4)
- Formula units Z
- 2
- Pearson symbol
- mP24 — monoclinic, primitive lattice, 24 atoms per conventional cell
- Symmetry operations
- 4 per cell
Crystallographic sites
| Site | Element | Wyckoff | Multiplicity | x | y | z |
|---|---|---|---|---|---|---|
| In1 | In | 2e | 2 | 0.0000 | 0.3144 | 0.2500 |
| Na2 | Na | 2f | 2 | 0.5000 | 0.3450 | 0.2500 |
| O3 | O | 4g | 4 | 0.8800 | 0.3740 | 0.5980 |
| O4 | O | 4g | 4 | 0.6430 | 0.6260 | 0.3650 |
| O5 | O | 4g | 4 | 0.6630 | 0.9050 | 0.9390 |
| O6 | O | 4g | 4 | 0.8690 | 0.8990 | 0.5360 |
| W7 | W | 4g | 4 | 0.7568 | 0.8215 | 0.2468 |
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 24 atoms drawn above are these sites multiplied by all 4 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
ABC8D2_mP24_13_e_f_4g_g-001: the stoichiometry comes first (A, B, C… are the elements in alphabetical order of their site labels), then the Pearson symbol mP24, then the space-group number 13, then the Wyckoff letters occupied by each element in turn (In: 2e; Na: 2f; O: 4g; O: 4g; O: 4g; O: 4g; W: 4g). Two structures with the same label are the same arrangement with different cell parameters or coordinates.
Other compounds with this structure
NaFe(WO₄)₂, NaGa(WO₄)₂, NaSc(WO₄)₂ <!--beginning with an
Source
Coordinates and cell from the AFLOW Encyclopedia of Crystallographic Prototypes, entry ABC8D2_mP24_13_e_f_4g_g-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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