Research/Sitter/MAGNDATA / 0.1101_Sr2VCrAsO3.mcif

⬇ Download .mcif  ·  Data (JSON)

Spin lattice of Sr2V1Cr1As1O3Spin lattice of Sr2V1Cr1As1O3

Sr2V1Cr1As1O3

MAGNDATA entry 0.1101 · 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 ¹4/¹m¹m¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.
ordered ≤ 335 K (62 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupP 4′/n′ m′ m BNS 129.416
Point group4′/m′m′m
Parent space groupP 4/n m m No. 129
Spinscollinear · net moment 0 μB per cell
Propagation[0 0 0] 1k
Cella 3.92464 · b 3.92464 · c 15.9381 Å · α 90° · β 90° · γ 90°
Transition335 K (62 °C)
Measured at200 K
Magnetic ionsCr
Largest moment component1.7 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 4′/n′ m′ m →
Atom sites · 9 sites · CSV
siteelementxyzmambmc|m| (μB)
Sr1Sr0.250.250.1952
Sr2Sr0.750.750.4142
V1V0.250.250.3119
Cr1Cr0.250.250.3119
V2V0.250.750
Cr2Cr0.250.750001.71.7
As1As0.250.250.0973
O1O0.250.750.2966
O2O0.250.250.4312

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

Yi-Qiang Lin et al. Inorg. Chem. (2025) · doi:10.1021/acs.inorgchem.4c05253

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1101_Sr2VCrAsO3.mcif from MAGNDATA · entry page

sha256 of this copy: dc841742f9aa9cdf3e8191a39fcbb2e25b9d99bdaeab99e88d1095e7b30c60fb
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1101_Sr2VCrAsO3.mcif.