Research/Sitter/MAGNDATA / 1.664_DyVO4.mcif

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Spin lattice of Dy1V1O4Spin lattice of Dy1V1O4

Dy1V1O4

MAGNDATA entry 1.664 · 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.
ordered ≤ 3 K (−270 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupPI n m a BNS 62.456
Point groupmmm1′
Parent space groupI 41/a m d No. 141
Spinscollinear · net moment 0 μB per cell
Propagation[1 1 1] 1k
Cella 7.135 · b 7.135 · c 6.288 Å · α 90° · β 90° · γ 90°
Transition3 K (−270 °C)
Measured at1.85 K
Magnetic ionsDy
Largest moment component9 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 PI n m a →
Atom sites · 4 sites · CSV
siteelementxyzmambmc|m| (μB)
Dy1Dy00.50.250909
V1V000.5
O1_1O00.1850.321
O1_2O0.8150.50.571

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

G. Will et al. J. Phys. C: Solid St. Phys. (1971) · doi:10.1088/0022-3719/4/7/005

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.664_DyVO4.mcif from MAGNDATA · entry page

sha256 of this copy: d29657ec0fb00a7a64806969a9dcc42c0f0a0e6305b5c5d908bbc654978b80fa
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.664_DyVO4.mcif.