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Room Temperature GaMo₄S₈

Cubic · space group F-43m (No. 216) · Pearson cF52

Symmetry elements and Wyckoff positions (interactive)

Room Temperature GaMo₄S₈ in F-43m

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

Unit cell

Lattice constants
a = 9.729 Å, b = 9.729 Å, c = 9.729 Å; α = 90.00°, β = 90.00°, γ = 90.00°
Cell volume
921.0 ų
Atoms in the conventional cell
52 (Ga 4, Mo 16, S 32)
Formula units Z
4
Pearson symbol
cF52 — cubic, face-centred lattice, 52 atoms per conventional cell
Symmetry operations
96 per cell

Crystallographic sites

SiteElementWyckoffMultiplicityxyz
Ga1Ga4a40.00000.00000.0000
Mo2Mo16e160.39740.39740.3974
S3S16e160.63430.63430.6343
S4S16e160.13500.13500.1350

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 52 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

AB4C8_cF52_216_a_e_2e-001: the stoichiometry comes first (A, B, C… are the elements in alphabetical order of their site labels), then the Pearson symbol cF52, then the space-group number 216, then the Wyckoff letters occupied by each element in turn (Ga: 4a; Mo: 16e; S: 16e; S: 16e). Two structures with the same label are the same arrangement with different cell parameters or coordinates.

Other compounds with this structure

AlMo₄S₈, Co(Mo₂Re₂)S₈, Fe(Mo₂Re₂)S₈, GaMo₄S₄Te₄, GaMo₄S₈, GaMo₄Se₄Te₄, GaMo₄Se₈, GaMo₄Te₈, GaNb₄S₈, GaNb₄Se₈, GaNb₄Te₈, GaRe₄S₈, GaRe₄Se₈, GaRe₄Te₈, GaTa₄S₈, GaTa₄Se₈, GaTa₄Te₈, GaV₄S₈, GaV₄Se₈, GaV₄Te₈, GeMo₄S₈, GeMo₄Se₈, GeMo₄Te₈, GeNb₄S₈, GeNb₄Se₈, GeNb₄Te₈, GeRe₄S₈, GeRe₄Se₈, GeRe₄Te₈, GeTa₄S₈, GeTa₄Se₈, GeTa₄Te₈, GeV₄S₈, GeV₄Se₈, GeV₄Te₈, LaMo₄S₈, Ni(Mo₂Re₂)S₈, Zn(Mo₂Re₂)S₈ <!--beginning with an

Note: RT.

Source

Coordinates and cell from the AFLOW Encyclopedia of Crystallographic Prototypes, entry AB4C8_cF52_216_a_e_2e-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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