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Spin lattice of Ce1Au1Sb2Spin lattice of Ce1Au1Sb2

Ce1Au1Sb2

MAGNDATA entry 1.740 · source
antiferromagnet
No net magnetisation, and up and down sublattices are related by a shift or by inversion, so the bands stay spin-degenerate: a conventional antiferromagnet.
Spin group ¹m¹m¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.
Structure · 10 properties
Magnetic groupAb b m 2 BNS 39.201
Point groupmm21′
Parent space groupP m m n No. 129
Spinscollinear · net moment 0 μB per cell
Propagation[0 1/4 1/2] 1k
Cella 4.4035 · b 17.5728 · c 20.681 Å · α 90° · β 90° · γ 90°
Measured at1.7 K
Magnetic ionsCe
Largest moment component1.15 μB
MethodNSD

Symmetry

Stereogram of the magnetic point group: each operation applied to one direction. Filled = upper hemisphere, ring = lower; red operations include time reversal. Lines are mirrors; polygons are 2/3/4/6-fold axes; the centre ring is inversion.

Every structure in Ab b m 2 →
Atom sites · 12 sites · CSV
siteelementxyzmambmc|m| (μB)
Ce1_1Ce00.1250.379700−1.151.15
Ce1_2Ce0.50.250.6202
Ce1_3Ce0.50.50.6202
Au1_1Au0.50.1250.2525
Au1_2Au000.7475
Au1_3Au00.250.7475
Sb1_1Sb0.50.1250.4987
Sb1_2Sb000.5013
Sb1_3Sb00.250.5013
Sb2_1Sb0.500.3404
Sb2_2Sb00.1250.6596
Sb2_3Sb0.50.250.3404

Moment components are along the crystal axes a, b, c (μB), as magCIF writes them. Symmetry generates the rest of the cell from these sites.

Source

R. Waite et al. PHYSICAL REVIEW B (2022) · doi:10.1103/PhysRevB.106.224415

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.740_CeAuSb2.mcif from MAGNDATA · entry page

sha256 of this copy: 3f903867e1f3df7d06909dfb5d0e8702dffe56732d86b4fd3177618ca4e00365
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.740_CeAuSb2.mcif.