Research/Sitter/MAGNDATA / 0.719_Yb0.42Sc0.58FeO3.mcif

Yb_0.42Sc_0.58FeO₃

MAGNDATA entry 0.719 · source

noncoplanar ferrimagnet

Opposite moments of different size leave a net magnetisation.

ordered ≤ 165 K (−108 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	P 6₃ c′ m′ BNS 185.201
Parent space group	P 6₃ c m No. 185
Spins	noncoplanar · net moment 4.698 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.8605 · b 5.8605 · c 11.7061 Å · α 90° · β 90° · γ 120°
Transition	165 K (−108 °C)
Measured at	125 K
Magnetic ions	Fe
Largest moment component	2.511 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 6₃ c′ m′ →

Atom sites · 9 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Yb1	Yb	0	0	0.2685
Sc1	Sc	0	0	0.2685
Yb2	Yb	0.3333	0.6667	0.2363
Sc2	Sc	0.3333	0.6667	0.2363
Fe1	Fe	0.3333	0	0	2.511	0	0.783	2.6302
O1	O	0.3306	0	0.1704
O2	O	0.6323	0	0.338
O3	O	0	0	0.4763
O4	O	0.3333	0.6667	0.0124

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

Y. S. Tang et al. PHYSICAL REVIEW B (2021) · doi:10.1103/PhysRevB.103.174102

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.719_Yb0.42Sc0.58FeO3.mcif from MAGNDATA · entry page

sha256 of this copy: 52f22ebebdf38a9892d2bcdb00c72132d8089937f1eb714b11c077492bf0082c
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.719_Yb0.42Sc0.58FeO3.mcif.