Research/Sitter/MAGNDATA / 1.707_Ba2MnWO6.mcif

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Spin lattice of Ba2Mn1W1O6Spin lattice of Ba2Mn1W1O6

Ba2Mn1W1O6

MAGNDATA entry 1.707 · 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 ¹3̄¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.
ordered ≤ 8 K (−265 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupCc 2/c BNS 15.90
Point group2/m1′
Parent space groupF m 3 m No. 225
Spinscollinear · net moment 0 μB per cell
Propagation[1/2 1/2 1/2] 1k
Cella 16.3746 · b 16.3746 · c 16.3746 Å · α 90° · β 90° · γ 90°
Transition8 K (−265 °C)
Measured at2 K
Magnetic ionsMn
Largest moment component3.674 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 Cc 2/c →
Atom sites · 5 sites · CSV
siteelementxyzmambmc|m| (μB)
Mn1Mn000−1.837−1.8373.6744.4997
W1W0.250.250.25
Ba1Ba0.1250.1250.125
O1_1O0.132600
O1_2O000.1326

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

H. Mutch et al. PHYSICAL REVIEW MATERIALS (2020) · doi:10.1103/PhysRevMaterials.4.014408

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.707_Ba2MnWO6.mcif from MAGNDATA · entry page

sha256 of this copy: 781cb26b888e5576150f0a8eed8d43dc35a43d61afbdc6ba10f5492a0ccb4b1d
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.707_Ba2MnWO6.mcif.