Research/Sitter/MAGNDATA / 1.433_Ba2YRuO6.mcif

Ba₂YRuO₆

MAGNDATA entry 1.433 · source

antiferromagnet

No net magnetisation, and up and down sublattices are related by a shift or by inversion, so the bands stay spin-degenerate: a conventional antiferromagnet.

Spin group ¹4/¹m¹m¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.

Structure · 8 properties

Magnetic group	C_A m c a BNS 64.480
Parent space group	F m 3 m No. 225
Spins	collinear · net moment 0 μ_B per cell
Propagation	[0 0 1] 1k
Cell	a 8.3198 · b 8.3198 · c 8.3198 Å · α 90° · β 90° · γ 90°
Magnetic ions	Ru
Largest moment component	4.5 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 C_A m c a →

Atom sites · 6 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Ba1	Ba	0.25	0.25	0.25
Y1	Y	0.5	0.5	0.5
Ru1	Ru	0	0	0	0	4.5	0	4.5
O1_1	O	0.7652	0	0
O1_2	O	0	0.7652	0
O1_3	O	0	0	0.7652

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

P. Battle et al. JOURNAL OF SOLID STATE CHEMISTRY (1989) · doi:10.1016/0022-4596(89)90133-3

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.433_Ba2YRuO6.mcif from MAGNDATA · entry page

sha256 of this copy: 6e9c8c900265dd30644dfdd790aef9b020bfad111a52a8bb60ce7e8defed327c
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.433_Ba2YRuO6.mcif.