Research/Sitter/MAGNDATA / 1.467_Tb0.6Y0.4RhIn5.mcif

Tb_0.6Y_0.4RhIn₅

MAGNDATA entry 1.467 · 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 ¹m¹m¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 37.6 K (−236 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	C_a m m a BNS 67.509
Parent space group	P 4/m m m No. 123
Spins	collinear · net moment 0 μ_B per cell
Propagation	[1/2 0 1/2] 1k
Cell	a 9.1674 · b 4.5837 · c 14.758 Å · α 90° · β 90° · γ 90°
Transition	37.6 K (−236 °C)
Measured at	3 K
Magnetic ions	Tb
Largest moment component	8.8 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 C_a m m a →

Atom sites · 6 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Tb1	Tb	0	0	0	0	0	8.8	8.8
Y1	Y	0	0	0
Rh1	Rh	0	0	0.25
In1	In	0.25	0.5	0
In2_1	In	0	0.5	0.1525
In2_2	In	0.25	0	0.1525

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

R. Amaral et al. Intermetallics (2018) · doi:10.1016/j.intermet.2018.04.016

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.467_Tb0.6Y0.4RhIn5.mcif from MAGNDATA · entry page

sha256 of this copy: 277d7e77de996a015e9ecdf716365f7670c9c4c198081efcc77894bd0c685fba
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.467_Tb0.6Y0.4RhIn5.mcif.