Research/Sitter/MAGNDATA / 1.186_SrRu2O6.mcif

SrRu₂O₆

MAGNDATA entry 1.186 · 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 ≤ 565 K (292 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P_c 31m BNS 162.78
Point group	3m1′
Parent space group	P 31m No. 162
Spins	collinear · net moment 0 μ_B per cell
Propagation	[0 0 1/2] 1k
Cell	a 5.2057 · b 5.2057 · c 10.4691 Å · α 90° · β 90° · γ 120°
Transition	565 K (292 °C)
Measured at	300 K
Magnetic ions	Ru
Largest moment component	1.3 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_c 31m →

Atom sites · 3 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Sr1	Sr	0	0	0
Ru1	Ru	0.3333	0.6667	0.25	0	0	1.3	1.3
O1	O	0.3787	0	0.149

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. Tian et al. PHYSICAL REVIEW B (2015) · doi:10.1103/PhysRevB.92.100404

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.186_SrRu2O6.mcif from MAGNDATA · entry page

sha256 of this copy: ed3a95831c1bfdd57a2e0c8ae6d8f64a90c5b4e62c029f615a8c28f7d6f8899e
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.186_SrRu2O6.mcif.