Research/Sitter/MAGNDATA / 0.810_Fe2WO6.mcif

Fe₂WO₆

MAGNDATA entry 0.810 · source

noncollinear ferrimagnet

Opposite moments of different size leave a net magnetisation.

ordered ≤ 240 K (−33 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	P b c′ n′ BNS 60.423
Point group	m′m′m
Parent space group	P b c n No. 60
Spins	coplanar · net moment 3.6 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 4.576 · b 16.766 · c 4.967 Å · α 90° · β 90° · γ 90°
Transition	240 K (−33 °C)
Magnetic ions	Fe
Largest moment component	2.66 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	0.0564	0.25	0.9	0	2.66	2.8081
Fe2	Fe	0	0.7242	0.25	0	0	1.96	1.96
W1	W	0	0.3872	0.25
O1	O	0.24	0.0409	0.5958
O2	O	0.2734	0.1271	0.0692
O3	O	0.276	0.2035	0.5817

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

H. Pinto et al. Acta Cryst. A (1977) · doi:10.1107/s0567739477001648

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.810_Fe2WO6.mcif from MAGNDATA · entry page

sha256 of this copy: 638dfdcc748586fe217aff946169ebb76fc1ea79f7fb23a4b3ed4cfef5f242a1
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.810_Fe2WO6.mcif.