Research/Sitter/MAGNDATA / 0.1015_CoTe6O13.mcif

Co₁Te₆O₁₃

MAGNDATA entry 0.1015 · 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 ¹3̄ × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 19.1 K (−254 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	R 3′ BNS 148.19
Point group	3′
Parent space group	R 3 No. 148
Spins	collinear · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 10.1593 · b 10.1593 · c 18.9739 Å · α 90° · β 90° · γ 120°
Transition	19.1 K (−254 °C)
Measured at	5 K
Magnetic ions	Co
Largest moment component	4.4 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 R 3′ →

Atom sites · 8 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Te1	Te	0.821	0.5703	0.2385
Te2	Te	0.6041	0.5038	0.924
Co1	Co	0	0	0.7439	0	0	4.4	4.4
O1	O	0	0	0.9116
O2	O	0.7498	0.5414	0.1436
O3	O	0.6154	0.4755	0.0182
O4	O	0.8	0.5163	0.8988
O5	O	0.6635	0.5874	0.2898

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

X. Xu et al. Nature Communications (2023) · doi:10.1038/s41467-023-43858-z

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1015_CoTe6O13.mcif from MAGNDATA · entry page

sha256 of this copy: 87d4b464774c089464b6d816fa1f310ac65125a00a93016e244b9a8bdf9c4df0
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1015_CoTe6O13.mcif.

Co1Te6O13

Symmetry

Source

Original file

Co₁Te₆O₁₃