Research/Sitter/MAGNDATA / 0.717_Pr0.5Sr0.4Ba0.1CoO3.mcif

Pr_0.5Sr_0.4Ba_0.1CoO₃

MAGNDATA entry 0.717 · 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 ≤ 226 K (−47 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	I m′ m′ a BNS 74.558
Parent space group	I m m a No. 74
Spins	collinear · net moment 5.624 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.3873 · b 7.609 · c 5.4246 Å · α 90° · β 90° · γ 90°
Transition	226 K (−47 °C)
Measured at	140 K
Magnetic ions	Co
Largest moment component	1.406 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 I m′ m′ a →

Atom sites · 6 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Pr1	Pr	0	0.25	0.003
Sr1	Sr	0	0.25	0.003
Ba1	Ba	0	0.25	0.003
Co1	Co	0	0	0.5	0	0	1.406	1.406
O1	O	0	0.25	0.4631
O2	O	0.25	0.0206	0.75

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

⬇ 0.717_Pr0.5Sr0.4Ba0.1CoO3.mcif from MAGNDATA · entry page

sha256 of this copy: 7cb2686b9329b50a52883d28c0c7c9b7244f63ced8c39c5c715b8c9d23e2e734
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.717_Pr0.5Sr0.4Ba0.1CoO3.mcif.