Research/Sitter/MAGNDATA / 1.829_LuFeWO6.mcif

Fe₁Lu₁O₆W₁

MAGNDATA entry 1.829 · 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 ≤ 11.8 K (−261 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	C_a c BNS 9.41
Point group	m1′
Parent space group	P n a 21 No. 33
Spins	coplanar · net moment 0 μ_B per cell
Propagation	[0 1/2 1/2] 1k
Cell	a 14.6102 · b 10.19989 · c 10.95442 Å · α 90° · β 90° · γ 90°
Transition	11.8 K (−261 °C)
Measured at	1.5 K
Magnetic ions	Fe
Largest moment component	3.06 μ_B
Method	NPD

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 C_a c →

Atom sites · 18 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Lu_1	Lu	0.7549	0.3961	0.0435
Lu_2	Lu	0.0049	0.3539	−0.0435
Fe1_1	Fe	0.6211	0.1411	0.1373	−1.59	0	3.06	3.4484
Fe1_2	Fe	0.8711	0.1089	0.8627	−0.82	3.03	1.4	3.437
W1_1	W	0.6288	0.4024	0.3525
W1_2	W	0.8788	0.3476	0.6475
O1_1	O	0.6465	0.2401	−0.0266
O1_2	O	0.8965	0.0099	0.0266
O2_1	O	0.6005	0.0032	0.5247
O2_2	O	0.8505	0.2468	0.4753
O3_1	O	0.6599	0.3207	0.2133
O3_2	O	−0.0901	0.4293	0.7867
O4_1	O	0.5906	0.0644	0.2935
O4_2	O	0.8406	0.1856	0.7065
O5_1	O	0.7532	0.0906	0.1433
O5_2	O	0.0032	0.1594	0.8567
O6_1	O	0.4974	0.2193	0.1167
O6_2	O	0.7474	0.0306	0.8833

Moment components are along the crystal axes a, b, c (μ_B), as magCIF writes them. Symmetry generates the rest of the cell from these sites.

Source

S. Mishra et al. PHYSICAL REVIEW B (2023) · doi:10.1103/PhysRevB.108.014435

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.829_LuFeWO6.mcif from MAGNDATA · entry page

sha256 of this copy: 302433f90b0831994583724384c2117bcdf518e1d8fd41804162262c5bddb9e6
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.829_LuFeWO6.mcif.

Fe1Lu1O6W1

Symmetry

Source

Original file

Fe₁Lu₁O₆W₁