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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

Setting
Loading the group…
x = 0.10, y = 0.17, z = 0.08

Unit 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

SiteElementWyckoffMultiplicityxyz
In1In2e20.00000.31440.2500
Na2Na2f20.50000.34500.2500
O3O4g40.88000.37400.5980
O4O4g40.64300.62600.3650
O5O4g40.66300.90500.9390
O6O4g40.86900.89900.5360
W7W4g40.75680.82150.2468

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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