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Spin lattice of DyMn2O5Spin lattice of DyMn2O5

DyMn2O5

MAGNDATA entry 1.599 · source
p-wave magnet
Coplanar spins, no net moment, and a translation that reverses every spin: spin splitting that is odd in momentum (p-wave).
ordered ≤ 8 K (−265 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.
Structure · 11 properties
Magnetic groupPc c BNS 7.28
Point groupm1′
Parent space groupP b a m No. 55
Spinscoplanar · net moment 0 μB per cell
Propagation[1/2 0 0] 1k
Cella 14.588 · b 8.5551 · c 5.6875 Å · α 90° · β 90° · γ 90°
Transition8 K (−265 °C)
Measured at2 K
Magnetic ionsDy, Mn
Largest moment component6.77 μB
MethodNSD

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 Pc c →
Atom sites · 24 sites · CSV
siteelementxyzmambmc|m| (μB)
Dy1_1Dy0.06930.171903.157−6.7707.4699
Dy1_2Dy0.18070.67190−3.1576.7707.4699
Dy1_3Dy0.31940.328103.157−6.7707.4699
Dy1_4Dy0.43060.828103.157−6.7707.4699
Mn1_1Mn00.50.2544−0.55−1.79801.8802
Mn1_2Mn0.2500.7452−0.7951.70401.8803
Mn2_1Mn0.20560.35070.5−0.7692.86902.9703
Mn2_2Mn0.29440.64930.50.769−2.86902.9703
Mn2_3Mn0.04440.85070.52.754−1.11302.9704
Mn2_4Mn0.45560.14930.52.754−1.11302.9704
O1_1O000.2741
O1_2O0.750.50.7259
O2_1O0.08240.44520
O2_2O0.6676−0.05480
O2_3O−0.08240.55480
O2_4O0.83240.05480
O3_1O0.07690.43540.5
O3_2O0.6732−0.06460.5
O3_3O−0.07690.56460.5
O3_4O0.82680.06460.5
O4_1O0.19760.20820.2414
O4_2O0.55240.70820.7586
O4_3O0.80240.79180.2414
O4_4O−0.05240.29180.7586

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. Chattopadhyay et al. Scientific Reports (2017) · doi:10.1038/s41598-017-15150-w

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.599_DyMn2O5.mcif from MAGNDATA · entry page

sha256 of this copy: 9088fc8fc8176975dae55889e9c4423300000777288242377bea70f4f92d8143
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.599_DyMn2O5.mcif.