Research/Sitter/MAGNDATA / 0.1001_PbMn2Ni6Te3O18.mcif

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Spin lattice of Pb1Mn2Ni6Te3O18Spin lattice of Pb1Mn2Ni6Te3O18

Pb1Mn2Ni6Te3O18

MAGNDATA entry 0.1001 · 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 ¹6/¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.
ordered ≤ 86 K (−187 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupP 63/m′ BNS 176.146
Point group6/m′
Parent space groupP 63/m No. 176
Spinscollinear · net moment 0 μB per cell
Propagation[0 0 0] 1k
Cella 9.2741 · b 9.2741 · c 8.807 Å · α 90° · β 90° · γ 120°
Transition86 K (−187 °C)
Measured at18 K
Magnetic ionsMn, Ni
Largest moment component4.71 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 P 63/m′ →
Atom sites · 8 sites · CSV
siteelementxyzmambmc|m| (μB)
Pb1Pb000
Mn1Mn0.33330.66670.062600−4.714.71
Ni1Ni0.98830.34820.9108001.961.96
Te1Te0.36260.02570.25
O1O0.10170.30650.0903
O2O0.12990.6070.9117
O3O0.41910.55210.25
O4O0.29110.18420.25

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

Y. Doi et al. Inorg. Chem. (2015) · doi:10.1021/acs.inorgchem.5b01619

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1001_PbMn2Ni6Te3O18.mcif from MAGNDATA · entry page

sha256 of this copy: a728b05477379ab17a26d8d076166bd7897c80dee3fa315f774296ad4bbd2729
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1001_PbMn2Ni6Te3O18.mcif.