Research/Sitter/MAGNDATA / 0.718_Pr0.5Sr0.4Ba0.1CoO3.mcif

Pr_0.5Sr_0.4Ba_0.1CoO₃

MAGNDATA entry 0.718 · 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 ¹4/¹m¹m¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 126 K (−147 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	F m′ m′ m BNS 69.524
Parent space group	I 4/m c m No. 140
Spins	collinear · net moment 7.128 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.3723 · b 5.3723 · c 7.6945 Å · α 90° · β 90° · γ 90°
Transition	126 K (−147 °C)
Measured at	10 K
Magnetic ions	Co
Largest moment component	1.26 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 F m′ m′ m →

Atom sites · 7 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Pr1	Pr	0	0.5	0.25
Sr1	Sr	0	0.5	0.25
Ca1	Ca	0	0.5	0.25
Co1	Co	0	0	0	1.26	1.26	0	1.7819
O1	O	0	0	0.25
O2_1	O	0.2809	0.7809	0
O2_2	O	0.2191	0.2809	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

J. Padilla-Pantoja et al. PHYSICAL REVIEW B (2021) · doi:10.1103/PhysRevB.104.054411

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.718_Pr0.5Sr0.4Ba0.1CoO3.mcif from MAGNDATA · entry page

sha256 of this copy: 4c16c0e84fd6be4143651b0f7ded2a9d595a16b4bacc05e16c2d8703246b0835
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.718_Pr0.5Sr0.4Ba0.1CoO3.mcif.