Research/Sitter/MAGNDATA / 1.744_PrPdSn.mcif

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Spin lattice of Pr1Pd1Sn1Spin lattice of Pr1Pd1Sn1

Pr1Pd1Sn1

MAGNDATA entry 1.744 · 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 ≤ 4.6 K (−269 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupPa 21/c BNS 14.80
Point group2/m1′
Parent space groupP n m a No. 62
Spinscollinear · net moment 0 μB per cell
Propagation[0 1/2 1/2] 1k
Cella 7.4448 · b 9.3194 · c 15.9072 Å · α 90° · β 90° · γ 90°
Transition4.6 K (−269 °C)
Measured at1.5 K
Magnetic ionsPr
Largest moment component3.38 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 Pa 21/c →
Atom sites · 3 sites · CSV
siteelementxyzmambmc|m| (μB)
Pr1Pr0.98190.1250.100803.3803.38
Pd1Pd0.20210.1250.2949
Sn1Sn0.81290.1250.2944

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. Kolenda et al. Journal of Alloys and Compounds (1998) · doi:10.1016/S0925-8388(98)00257-6

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.744_PrPdSn.mcif from MAGNDATA · entry page

sha256 of this copy: 90ac7aecf1646b1e6a18c9e72dfe71260ef0ff448976b2c490717a5e82f4806d
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.744_PrPdSn.mcif.