Research/Sitter/MAGNDATA / 0.911_Tb5Pd2In4.mcif

Tb₅Pd₂In₄

MAGNDATA entry 0.911 · 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 ¹m¹m¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 100 K (−173 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P b′ a′ m BNS 55.357
Point group	m′m′m
Parent space group	P b a m No. 55
Spins	collinear · net moment 29.8 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 18.1642 · b 8.0038 · c 3.6467 Å · α 90° · β 90° · γ 90°
Transition	100 K (−173 °C)
Measured at	69.8 K
Magnetic ions	Tb
Largest moment component	6.7 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 b′ a′ m →

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	6.7	6.7
Tb2	Tb	0.2178	0.2409	0
Tb3	Tb	0.42	0.1183	0	0	0	4.1	4.1
Pd1	Pd	0.3022	0.0232	0.5
In1	In	0.5697	0.2082	0.5
In2	In	0.8504	0.0756	0.5

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. Baran et al. J. Alloys Compd. (2021) · doi:10.1016/j.jallcom.2021.160171

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.911_Tb5Pd2In4.mcif from MAGNDATA · entry page

sha256 of this copy: f2a1f24434976dd85c557d6de3f54212bf610e7bc0456d34fabd35c68fd8d5e6
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.911_Tb5Pd2In4.mcif.