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Dy₅Pd₂

Cubic · space group Fd-3m (No. 227) · Pearson cF144

Symmetry elements and Wyckoff positions (interactive)

Dy₅Pd₂ in Fd-3m

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

Unit cell

Lattice constants
a = 13.529 Å, b = 13.529 Å, c = 13.529 Å; α = 90.00°, β = 90.00°, γ = 90.00°
Cell volume
2476.3 ų
Atoms in the conventional cell
144 (Dy 112, Pd 32)
Formula units Z
16
Pearson symbol
cF144 — cubic, face-centred lattice, 144 atoms per conventional cell
Symmetry operations
192 per cell

Crystallographic sites

SiteElementWyckoffMultiplicityxyz
Dy1Dy32e320.52350.52350.5235
Dy2Dy32e320.66730.66730.6673
Pd4Pd32e320.72750.72750.7275
Dy3Dy48f480.31110.12500.1250

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 144 atoms drawn above are these sites multiplied by all 192 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

A7B2_cF144_227_2ef_e-001: the stoichiometry comes first (A, B, C… are the elements in alphabetical order of their site labels), then the Pearson symbol cF144, then the space-group number 227, then the Wyckoff letters occupied by each element in turn (Dy: 32e; Dy: 32e; Pd: 32e; Dy: 48f). Two structures with the same label are the same arrangement with different cell parameters or coordinates.

Other compounds with this structure

Er₅Pd₂, Ho₅Pd₂, Lu₅Pd₂, Tb₅Pd₂, Tm₅Pd₂, Y₅Pd₂ <!--beginning with an

Source

Coordinates and cell from the AFLOW Encyclopedia of Crystallographic Prototypes, entry A7B2_cF144_227_2ef_e-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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