Research/Sitter/MAGNDATA / 0.39_Nd2NaRuO6.mcif

Nd₂NaRuO₆

MAGNDATA entry 0.39 · source

noncoplanar ferrimagnet

Opposite moments of different size leave a net magnetisation.

ordered ≤ 14.3 K (−259 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P 2₁/c BNS 14.75
Point group	2/m
Parent space group	P 2₁/n No. 14
Spins	noncoplanar · net moment 7.6 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.4808 · b 5.9016 · c 7.8728 Å · α 90° · β 90.898° · γ 90°
Transition	14.3 K (−259 °C)
Measured at	4 K
Magnetic ions	Nd, Ru
Largest moment component	1.9 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 2₁/c →

Atom sites · 6 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Nd1_1	Nd	0.4837	0.075	0.2534	−1.05	−1.9	0.56	2.246
Na1_1	Na	0	0	0
Ru1_1	Ru	0.5	0.5	0	1.29	0	1	1.6198
O1_1	O	0.209	0.328	0.0518
O2_1	O	0.614	0.4512	0.2298
O3_1	O	0.331	0.781	0.066

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.A. Aczel et al. PHYSICAL REVIEW B (2013) · doi:10.1103/physrevb.88.014413

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.39_Nd2NaRuO6.mcif from MAGNDATA · entry page

sha256 of this copy: 8c5252bc6e7180542e2964de6b6ca3cc4382cdb445e9f21f0c0fe9b914a0c2ab
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.39_Nd2NaRuO6.mcif.