Research/Sitter/MAGNDATA / 2.105_DySbTe.mcif

Dy₁Sb₁Te₁

MAGNDATA entry 2.105 · source

noncollinear antiferromagnet

All moments add up to a net magnetisation: an ordinary magnet. Spin splitting is the same in every direction (s-wave).

ordered ≤ 6.7 K (−266 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P2₁/c′ BNS 14.78
Point group	2/m′
Parent space group	P4/nmm No. 129
Spins	coplanar · net moment 0 μ_B per cell
Propagation	[1/2 0 1/4] · [0 0 1/2] 2k
Cell	a 18.8069 · b 4.2277 · c 8.4553 Å · α 90° · β 102.9907° · γ 90°
Transition	6.7 K (−266 °C)
Measured at	1.8 K
Magnetic ions	Dy
Largest moment component	5.95 μ_B
Method	NPD, HRPT PSI 2.45A

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 P2₁/c′ →

Atom sites · 6 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Dy1_1	Dy	−0.8618	0.25	−0.5559	0	4.75	−5.95	7.6135
Dy1_2	Dy	−0.3618	0.25	−0.8059	0	5.3	5.46	7.6093
Te1_1	Te	−0.1877	0.25	−0.7189
Te1_2	Te	−0.6877	0.25	0.0311
Sb1_1	Sb	0	0.75	−0.625
Sb1_2	Sb	−0.5	0.75	−0.875

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

I. Plokhikh et al. J. Magn. Magn. Mater. (2023) · doi:10.1016/j.jmmm.2023.171009

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 2.105_DySbTe.mcif from MAGNDATA · entry page

sha256 of this copy: e006709102d91f1b3b858982e5a0b68181122c397557c8ff962889b1c21e0e1c
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 2.105_DySbTe.mcif.

Dy1Sb1Te1

Symmetry

Source

Original file

Dy₁Sb₁Te₁