Research/Sitter/MAGNDATA / 0.542_Mn2FeReO6.mcif

Mn₂FeReO₆

MAGNDATA entry 0.542 · 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 6.86 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.1872 · b 5.355 · c 7.5706 Å · α 90° · β 90.039° · γ 90°
Transition	520 K (247 °C)
Measured at	150 K
Magnetic ions	Fe, Mn, Re
Largest moment component	4.02 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	0.4802	0.5645	0.759	0	0	0.56	0.56
Mn1_2	Mn	0.0198	0.0645	0.741	0	0	−0.56	0.56
Fe1_1	Fe	0.5	0	0.5	0	0	4.02	4.02
Fe1_2	Fe	0	0.5	0	0	0	4.02	4.02
Re1_1	Re	0.5	0	0	0	0	−0.59	0.59
Re1_2	Re	0	0.5	0.5	0	0	−0.59	0.59
O1_1	O	0.32	0.292	0.933
O1_2	O	0.18	0.792	0.567
O2_1	O	0.323	0.331	0.564
O2_2	O	0.177	0.831	0.936
O3_1	O	0.8712	0.443	0.7752
O3_2	O	0.6288	0.943	0.7248

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

⬇ 0.542_Mn2FeReO6.mcif from MAGNDATA · entry page

sha256 of this copy: 9696d0657159d3e85e27543a8d1ed08ffd3839a838ab6d61e8ca1613d69663cd
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.542_Mn2FeReO6.mcif.