Research/Sitter/MAGNDATA / 0.1166_Li0.6Al0.4Fe4.6O8.mcif

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Spin lattice of Li1.00Al0.39Fe4.61O8Spin lattice of Li1.00Al0.39Fe4.61O8

Li1.00Al0.39Fe4.61O8

MAGNDATA entry 0.1166 · source
s-wave ferrimagnet
Opposite moments of different size leave a net magnetisation.
Spin group ¹4/¹m¹m¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.
ordered ≤ 804 K (531 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupP 43 21′ 2′ BNS 96.146
Point group4 2′ 2′
Parent space groupP 43 21 2 No. 96
Spinscollinear · net moment 10.4 μB per cell
Propagation[0 0 0] 1k
Cella 8.2785 · b 8.2785 · c 8.263 Å · α 90° · β 90° · γ 90°
Transition804 K (531 °C)
Measured at300 K
Magnetic ionsFe
Largest moment component5.2 μB
MethodHRNPD. Rietveld analyses were carried out with Jana2020.

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 P 43 21′ 2′ →
Atom sites · 10 sites · CSV
siteelementxyzmambmc|m| (μB)
Li1Li0.1570.1570
Al1Al0.1570.1570
Fe1aFe0.6170.6170005.25.2
Fe1bFe0.8720.3610.007002.62.6
Li2Li0.8720.3610.007
Fe2Fe0.750.9960.12200−3.93.9
O1O0.1490.3810.508
O2aO0.8710.130.512
O2bO0.1250.1130.252
O2cO0.870.380.24

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

S. Inckemann et al. J. Solid State Chem. (2025) · doi:10.1016/j.jssc.2025.125325

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1166_Li0.6Al0.4Fe4.6O8.mcif from MAGNDATA · entry page

sha256 of this copy: ef34eec6f4204d91e2d2170fdf2de95924d5775174e8d59c02058c92c367ea99
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1166_Li0.6Al0.4Fe4.6O8.mcif.