Research/Sitter/MAGNDATA / 0.545_Mn2FeReO6.mcif

Mn₂FeReO₆

MAGNDATA entry 0.545 · source

noncollinear ferrimagnet

Opposite moments of different size leave a net magnetisation.

ordered ≤ 75 K (−198 °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	coplanar · net moment 7.494 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.184 · b 5.3423 · c 7.5636 Å · α 90° · β 90.029° · γ 90°
Transition	75 K (−198 °C)
Measured at	50 K
Magnetic ions	Fe, Mn, Re
Largest moment component	3.24 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	0.496	0.5632	0.753	1.77	2.27	2.19	3.6163
Mn1_2	Mn	0.004	0.0632	0.747	−1.77	−2.27	−2.19	3.6163
Fe1_1	Fe	0.5	0	0.5	3.19	−0.56	3.24	4.58
Fe1_2	Fe	0	0.5	0	3.19	0.56	3.24	4.58
Re1_1	Re	0.5	0	0	−0.56	−0.1	−0.57	0.8051
Re1_2	Re	0	0.5	0.5	−0.56	0.1	−0.57	0.8051
O1_1	O	0.319	0.285	0.9294
O1_2	O	0.181	0.785	0.5706
O2_1	O	0.323	0.3325	0.5638
O2_2	O	0.177	0.8325	0.9362
O3_1	O	0.8738	0.4391	0.7709
O3_2	O	0.6262	0.9391	0.7291

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

⬇ 0.545_Mn2FeReO6.mcif from MAGNDATA · entry page

sha256 of this copy: 247fe8a030b46b25a33ee8fda69475c7a008a2a1c44d0a01dbe7dc24899da3d4
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.545_Mn2FeReO6.mcif.