Research/Sitter/MAGNDATA / 0.543_Mn2FeReO6.mcif

Mn₂FeReO₆

MAGNDATA entry 0.543 · source

s-wave ferrimagnet

Opposite moments of different size leave a net magnetisation.

Spin group ¹1̄: 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 1 BNS 2.4
Parent space group	P 2₁/c No. 14
Spins	collinear · net moment 6.5 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.187 · b 5.3439 · c 7.5699 Å · α 90° · β 89.987° · γ 90°
Transition	520 K (247 °C)
Measured at	100 K
Magnetic ions	Fe, Mn, Re
Largest moment component	4.11 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 1 →

Atom sites · 12 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Mn1_1	Mn	0.4845	0.5627	0.751	0	0	1.1	1.1
Mn1_2	Mn	0.0155	0.0627	0.749	0	0	−1.1	1.1
Fe1_1	Fe	0.5	0	0.5	0	0	4.11	4.11
Fe1_2	Fe	0	0.5	0	0	0	4.11	4.11
Re1_1	Re	0.5	0	0	0	0	−0.86	0.86
Re1_2	Re	0	0.5	0.5	0	0	−0.86	0.86
O1_1	O	0.318	0.288	0.9334
O1_2	O	0.182	0.788	0.5666
O2_1	O	0.324	0.3361	0.5648
O2_2	O	0.176	0.8361	0.9352
O3_1	O	0.8707	0.4446	0.7782
O3_2	O	0.6293	0.9446	0.7218

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

⬇ 0.543_Mn2FeReO6.mcif from MAGNDATA · entry page

sha256 of this copy: 560d8e7a0a69ca025f2aa26fe537d4399a6255fe58624c701af5760963da93c7
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.543_Mn2FeReO6.mcif.