Research/Sitter/MAGNDATA / 0.541_Mn2FeReO6.mcif

Mn₂FeReO₆

MAGNDATA entry 0.541 · source

s-wave ferrimagnet

Opposite moments of different size leave a net magnetisation.

Spin group ¹2/¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 520 K (247 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	P 2₁′/c′ BNS 14.79
Parent space group	P 2₁/c No. 14
Spins	collinear · net moment 6 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.1965 · b 5.3532 · c 7.5798 Å · α 90° · β 89.99° · γ 90°
Transition	520 K (247 °C)
Measured at	300 K
Magnetic ions	Fe, Mn, Re
Largest moment component	3.48 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)
Mn1	Mn	0.487	0.5637	0.756
Fe1	Fe	0.5	0	0.5	0	0	3.48	3.48
Re1	Re	0.5	0	0	0	0	−0.48	0.48
O1	O	0.322	0.2988	0.935
O2	O	0.315	0.323	0.565
O3	O	0.8716	0.4428	0.7666

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. M. Arevalo-Lopez et al. Angew. Chem. Int. Ed. (2015) · doi:10.1002/anie.201506540

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.541_Mn2FeReO6.mcif from MAGNDATA · entry page

sha256 of this copy: cd21ef92ca6c7ed9150b0690dbb259b2625c2071c3ca0f53c5a1dd12efa3f97f
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.541_Mn2FeReO6.mcif.