Research/Sitter/MAGNDATA / 0.316_DyCrWO6.mcif

DyCrWO₆

MAGNDATA entry 0.316 · source

noncoplanar magnet

Spins pointing in three dimensions, not confined to a plane.

ordered ≤ 25 K (−248 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	P 2₁ BNS 4.7
Parent space group	P n a 2₁ No. 33
Spins	noncoplanar · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 10.8786 · b 5.1833 · c 7.3215 Å · α 90° · β 90° · γ 90°
Transition	25 K (−248 °C)
Measured at	3.5 K
Magnetic ions	Cr, Dy
Largest moment component	5.9 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 2₁ →

Atom sites · 18 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Dy1_1	Dy	0.043	0.4542	0.25	1.69	−5.9	−4.77	7.773
Dy1_2	Dy	0.543	0.0458	0.25	1.69	−5.9	4.77	7.773
Cr1_1	Cr	0.134	0.9513	0.9962	0.9	2.78	0.03	2.9222
Cr1_2	Cr	0.634	0.5487	0.9962	0.9	2.78	−0.03	2.9222
W1_1	W	0.3531	0.4443	0.0044
W1_2	W	0.8531	0.0557	0.0044
O1_1	O	0.9773	0.7688	0.0465
O1_2	O	0.4773	0.7312	0.0465
O2_1	O	0.5273	0.2588	0.9647
O2_2	O	0.0273	0.2412	0.9647
O3_1	O	0.2053	0.6161	0.0607
O3_2	O	0.7053	0.8839	0.0607
O4_1	O	0.2822	0.1263	0.9349
O4_2	O	0.7822	0.3737	0.9349
O5_1	O	0.1429	0.0585	0.2473
O5_2	O	0.6429	0.4415	0.2473
O6_1	O	0.1202	0.834	0.7492
O6_2	O	0.6202	0.666	0.7492

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. Ghara et al. Inorg. Chem. (2018) · doi:10.1021/acs.inorgchem.8b02023

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.316_DyCrWO6.mcif from MAGNDATA · entry page

sha256 of this copy: 402c59b8fe27a5fab7738e01d8a07aec268598947b165884bd4d14d956b39f69
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.316_DyCrWO6.mcif.