Research/Sitter/MAGNDATA / 1.0.15_La0.33Sr0.67FeO3.mcif

La_0.33Sr_0.67FeO₃

MAGNDATA entry 1.0.15 · source

noncoplanar magnet

Spins pointing in three dimensions, not confined to a plane.

ordered ≤ 200 K (−73 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	P 3₂ 2 1 BNS 154.41
Parent space group	R 3c No. 167
Spins	noncoplanar · net moment 0 μ_B per cell
Propagation	[0 0 1] 1k
Cell	a 5.4822 · b 5.4822 · c 13.4052 Å · α 90° · β 90° · γ 120°
Transition	200 K (−73 °C)
Measured at	2 K
Magnetic ions	Fe
Largest moment component	3.67 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 3₂ 2 1 →

Atom sites · 9 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
La1_1	La	0	0	0.25
La1_2	La	0	0	0.75
Sr1_1	Sr	0	0	0.25
Sr1_2	Sr	0	0	0.75
Fe1	Fe	0	0	0	1.46	3.67	1.32	3.4619
O1_1	O	0.5181	0	0.25
O1_2	O	0	0.5181	0.25
O1_3	O	0.4819	0	0.75
O1_4	O	0	0.4819	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

F. Li et al. Phys. Rev. B (2018) · doi:10.1103/PhysRevB.97.174417

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.0.15_La0.33Sr0.67FeO3.mcif from MAGNDATA · entry page

sha256 of this copy: 4fc37578c7e88d44d752a24b641c3be7fb15a970391e6769458ec506ff7f7ad7
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.0.15_La0.33Sr0.67FeO3.mcif.