Research/Sitter/MAGNDATA / 1.766_DySbTe.mcif

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Spin lattice of Dy1Sb1Te1Spin lattice of Dy1Sb1Te1

Dy1Sb1Te1

MAGNDATA entry 1.766 · 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 ¹2/¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.
ordered ≤ 6.7 K (−266 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupPa 21 / m BNS 11.55
Point group2/m1′
Parent space groupP4/nmm No. 129
Spinscollinear · net moment 0 μB per cell
Propagation[1/2 0 1/4] 1k
Cella 8.45747 · b 4.22873 · c 18.8188 Å · α 90° · β 102.9893° · γ 90°
Transition6.7 K (−266 °C)
Measured at1.8 K
Magnetic ionsDy
Largest moment component7.428 μB
MethodNPD, HRPT PSI 2.45A

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 Pa 21 / m →
Atom sites · 6 sites · CSV
siteelementxyzmambmc|m| (μB)
Dy1_1Dy0.19410.250.138207.42807.428
Dy1_2Dy0.44410.250.638207.42807.428
Te1_1Te0.03110.250.8123
Te1_2Te0.28110.250.3123
Sb1_1Sb0.8750.250
Sb1_2Sb0.1250.250.5

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

I. Plokhikh et al. J. Magn. Magn. Mater. (2023) · doi:10.1016/j.jmmm.2023.171009

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.766_DySbTe.mcif from MAGNDATA · entry page

sha256 of this copy: 208d75782d1e5bed918e9d27d8006050b66c74db82e4fd51b3ccbc8e8b635321
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.766_DySbTe.mcif.