Research/Sitter/MAGNDATA / 0.546_Mn2FeReO6.mcif

Mn₂FeReO₆

MAGNDATA entry 0.546 · 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 6.895 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.2031 · b 5.3656 · c 7.5893 Å · α 90° · β 90.01° · γ 90°
Transition	520 K (247 °C)
Measured at	300 K
Magnetic ions	Fe, Mn, Re
Largest moment component	2.55 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 · 8 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Mn1	Mn	0.9873	0.0518	0.2412
Fe1	Fe	0.5	0	0.5	2.55	0	2.55	3.6059
Re1	Re	0.5	0	0.5
Re2	Re	0.5	0	0	−0.112	0	−0.112	0.1584
Fe2	Fe	0.5	0	0
O1	O	0.1849	0.2037	0.932
O2	O	0.179	0.1756	0.5548
O3	O	0.3783	0.9464	0.2445

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

M.-R. Li et al. Angew. Chem. Int. Ed. (2015) · doi:10.1002/anie.201506456

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.546_Mn2FeReO6.mcif from MAGNDATA · entry page

sha256 of this copy: b9b21ea0f3ce5995c7b9a167572cf201a1c65c6158a74cf89ac0fe23e1fa320a
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.546_Mn2FeReO6.mcif.