Research/Sitter/MAGNDATA / 1.674_SrLaCuSbO6.mcif

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Spin lattice of Sr1La1Cu1Sb1O6Spin lattice of Sr1La1Cu1Sb1O6

Sr1La1Cu1Sb1O6

MAGNDATA entry 1.674 · 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 ¹1̄ × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.
ordered ≤ 13.6 K (−260 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupPS 1 BNS 2.7
Point group11′
Parent space groupP 21/n No. 14
Spinscollinear · net moment 0 μB per cell
Propagation[1/2 1/2 0] 1k
Cella 11.009 · b 11.0073 · c 8.3846 Å · α 90° · β 90.51° · γ 90°
Transition13.6 K (−260 °C)
Measured at3.5 K
Magnetic ionsCu
Largest moment component0.39 μB
MethodNPD

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 PS 1 →
Atom sites · 14 sites · CSV
siteelementxyzmambmc|m| (μB)
Cu1_1Cu0.2500.500.3900.39
Cu1_2Cu00.25000.3900.39
La1_1La0.00550.01170.2486
La1_2La0.24450.26170.2514
Sr1_1Sr0.00550.01170.2486
Sr1_2Sr0.24450.26170.2514
Sb1_1Sb0.2500
Sb1_2Sb00.250.5
O1_1O0.14140.14170.0405
O1_2O0.10850.39170.4595
O2_1O0.11010.39080.0394
O2_2O0.13990.64080.4606
O3_1O0.46380.24550.2716
O3_2O0.78620.49550.2284

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

M. Watanabe et al. PHYSICAL REVIEW B (2022) · doi:10.1103/PhysRevB.105.054414

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.674_SrLaCuSbO6.mcif from MAGNDATA · entry page

sha256 of this copy: 99579f1897b21f4422fe0283ab861de64117d7398df6b25dae15ec4bca7990f5
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.674_SrLaCuSbO6.mcif.