Research/Sitter/MAGNDATA / 1.836_CeLi3Bi2.mcif

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Spin lattice of C1Li3Bi2Spin lattice of C1Li3Bi2

C1Li3Bi2

MAGNDATA entry 1.836 · 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 ≤ 1.3 K (−272 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupPA 21/c BNS 14.83
Point group2/m1′
Parent space groupP 3 m 1 No. 164
Spinscollinear · net moment 0 μB per cell
Propagation[1/2 0 0] 1k
Cella 9.3474 · b 4.6737 · c 7.4546 Å · α 90° · β 90° · γ 120°
Transition1.28 K (−272 °C)
Measured at0.3 K
Magnetic ionsCe
Largest moment component0.92 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 · 4 sites · CSV
siteelementxyzmambmc|m| (μB)
Ce1Ce0000.920.4600.7967
Li1Li000.5
Li3Li0.16670.66670.6434
Bi1Bi0.16670.66670.2543

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. M. Bordelon et al. PHYSICAL REVIEW B (2025) · doi:10.1103/PhysRevB.111.094401

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.836_CeLi3Bi2.mcif from MAGNDATA · entry page

sha256 of this copy: f73c77bd5804dc320b0c5f6ec18470942674e0124d808e4a90970215938198db
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.836_CeLi3Bi2.mcif.