Research/Sitter/MAGNDATA / 0.814_Fe2WO6.mcif

Fe₂WO₆

MAGNDATA entry 0.814 · 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 ¹m¹m¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 235.7 K (−37 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P b′ c n BNS 60.419
Point group	m′mm
Parent space group	P b c n No. 60
Spins	collinear · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 4.562 · b 16.699 · c 4.953 Å · α 90° · β 90° · γ 90°
Transition	235.7 K (−37 °C)
Measured at	10 K
Magnetic ions	Fe
Largest moment component	4.5 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 P b′ c n →

Atom sites · 6 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Fe1	Fe	0	0.0572	0.25	0	0	−3.6	3.6
Fe2	Fe	0	0.7257	0.25	0	0	4.5	4.5
W1	W	0	0.3871	0.25
O1	O	0.25	0.0418	0.581
O2	O	0.27	0.1281	0.068
O3	O	0.285	0.2057	0.594

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

M. Sretenovic et al. PHYSICAL REVIEW B (2021) · doi:10.1103/PhysRevB.104.134413

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.814_Fe2WO6.mcif from MAGNDATA · entry page

sha256 of this copy: 44ea40ae81e6bd37df342178c733b7efb8d3ffbc40d37120ba2b0151eddb2bfd
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.814_Fe2WO6.mcif.