Research/Sitter/MAGNDATA / 0.1113_Cr1.22Te2.mcif

Cr_1.22Te₂

MAGNDATA entry 0.1113 · source

s-wave ferromagnet

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

Spin group ¹1̄: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 197 K (−76 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P 3 m′ 1 BNS 164.89
Point group	3m′
Parent space group	P 3 m 1 No. 164
Spins	collinear · net moment 25.296 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 7.8153 · b 7.8153 · c 11.9807 Å · α 90° · β 90° · γ 120°
Transition	197 K (−76 °C)
Measured at	7 K
Magnetic ions	Cr
Largest moment component	2.108 μ_B
Method	NSD

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 3 m′ 1 →

Atom sites · 8 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Cr1	Cr	0	0	0	0	0	2.108	2.108
Cr2	Cr	0	0	0.256	0	0	2.108	2.108
Cr3	Cr	0.5043	0.4957	0.2476	−0.08	0.08	2.108	2.1125
Cr4	Cr	0.5	0	0.5	−0.08	−0.16	2.108	2.1125
Te1	Te	0.3333	0.6667	0.8834
Te2	Te	0.3333	0.6667	0.369
Te3	Te	0.8328	0.1672	0.3779
Te4	Te	0.1672	0.8328	0.1249

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. M. Hossain et al. PHYSICAL REVIEW B (2025) · doi:10.1103/qnx5-ckyr

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1113_Cr1.22Te2.mcif from MAGNDATA · entry page

sha256 of this copy: 4f6707d883c9a61ca9c9dd509f876ddef64b2ca1dc9bf8ca0304a0411c9c126a
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1113_Cr1.22Te2.mcif.