Research/Sitter/MAGNDATA / 0.951_LaYbO3.mcif

La₁Yb₁O₃

MAGNDATA entry 0.951 · source

noncollinear ferrimagnet

Opposite moments of different size leave a net magnetisation.

ordered ≤ 2.4 K (−271 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P n′ m a′ BNS 62.448
Point group	m′m′m
Parent space group	P n m a No. 62
Spins	coplanar · net moment 1.2 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 6.0327 · b 8.4138 · c 5.8307 Å · α 90° · β 90° · γ 90°
Transition	2.4 K (−271 °C)
Measured at	1.5 K
Magnetic ions	Yb
Largest moment component	0.82 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 n′ m a′ →

Atom sites · 4 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Yb1	Yb	0	0	0.5	0	0.3	0.82	0.8732
La1	La	0.0499	0.25	0.9859
O1	O	0.4455	0.25	0.1235
O2	O	0.3062	0.0647	0.6929

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

A. Martinelli et al. J. Phys.: Condens. Matter (2013) · doi:10.1088/0953-8984/25/42/426005

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.951_LaYbO3.mcif from MAGNDATA · entry page

sha256 of this copy: 6cdbe7c3a607a8f8a681079eecf0e3b79f6fef8da91712b0956d26d216873d94
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.951_LaYbO3.mcif.

La1Yb1O3

Symmetry

Source

Original file

La₁Yb₁O₃