Research/Sitter/MAGNDATA / 0.1185_Pr2In.mcif

Pr₂In

MAGNDATA entry 0.1185 · 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 ¹6/¹m¹m¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 55 K (−218 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P 63/m m′ c′ BNS 194.270
Point group	6/mm′m′
Parent space group	P 63/m m c No. 194
Spins	collinear · net moment 7.38 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.5272 · b 5.5272 · c 6.8548 Å · α 90° · β 90° · γ 120°
Transition	55 K (−218 °C)
Measured at	45 K
Magnetic ions	Pr
Largest moment component	2.67 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 63/m m′ c′ →

Atom sites · 3 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Pr1	Pr	0	0	0	0	0	1.02	1.02
Pr2	Pr	0.3333	0.6667	0.75	0	0	2.67	2.67
In	In	0.3333	0.6667	0.25

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

Karthika K. Thilakan et al. J. Alloys Compd. (2026) · doi:10.1016/j.jallcom.2026.190272

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1185_Pr2In.mcif from MAGNDATA · entry page

sha256 of this copy: 9ff7648e773d3934d3f6734cbfda3d70a47998328549c5c4041babdf07a669a3
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1185_Pr2In.mcif.