Research/Sitter/MAGNDATA / 0.733_AgRuO3.mcif

AgRuO₃

MAGNDATA entry 0.733 · 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 ¹3̄¹m × ²1: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 342 K (69 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	R 3′ c′ BNS 167.106
Point group	3′m′
Parent space group	R 3 c No. 167
Spins	collinear · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.23029 · b 5.23029 · c 32.1949 Å · α 90° · β 90° · γ 120°
Transition	342 K (69 °C)
Measured at	1.5 K
Magnetic ions	Ru
Largest moment component	1.85 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 R 3′ c′ →

Atom sites · 3 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Ru1	Ru	0	0	0.168	0	0	1.85	1.85
Ag1	Ag	0	0	0.43
O1	O	0.7165	0.0443	0.1332

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

W. Schnelle et al. Phys. Rev. B (2021) · doi:10.1103/PhysRevB.103.214413

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.733_AgRuO3.mcif from MAGNDATA · entry page

sha256 of this copy: d1a76e2cb0a96c21a6ea7cf15953984cd8e2fa182164ee057833a082cbb8ffd1
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.733_AgRuO3.mcif.