Research/Sitter/MAGNDATA / 0.454_PrScSb.mcif

PrScSb

MAGNDATA entry 0.454 · 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 ¹4/¹m¹m¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 16 K (−257 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	P_I 4/m n c BNS 128.410
Parent space group	I 4/m m m No. 139
Spins	collinear · net moment 0 μ_B per cell
Propagation	[1 1 1] 1k
Cell	a 4.4076 · b 4.4076 · c 16.415 Å · α 90° · β 90° · γ 90°
Transition	16 K (−257 °C)
Measured at	2 K
Magnetic ions	Pr
Largest moment component	2.54 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_I 4/m n c →

Atom sites · 3 sites · CSV

site	element	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Pr1	Pr	0	0.6751	0	0	2.54	2.54
Sb1	Sb	0	0.8728
Sc1	Sc	0.5	0

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

C. Ritter et al. J. Phys.: Condens. Matter (2014) · doi:10.1088/0953-8984/26/36/366001

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.454_PrScSb.mcif from MAGNDATA · entry page

sha256 of this copy: 20b493a0cc45cb560bb064b694acacb022730c79d55d1f48682abbf47a296663
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.454_PrScSb.mcif.