Research/Sitter/MAGNDATA / 0.235_MnPrMnSbO6.mcif

MnPrMnSbO₆

MAGNDATA entry 0.235 · source

s-wave ferrimagnet

Opposite moments of different size leave a net magnetisation.

Spin group ¹4/¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.

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 4₂/n BNS 86.67
Parent space group	P 4₂/n No. 86
Spins	collinear · net moment 8.8 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 7.8381 · b 7.8381 · c 7.9314 Å · α 90° · β 90° · γ 90°
Transition	75 K (−198 °C)
Measured at	1.5 K
Magnetic ions	Mn, Pr
Largest moment component	5.1 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 4₂/n →

Atom sites · 8 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Mn1	Mn	0.25	0.25	0.25	0	0	5.1	5.1
Mn2	Mn	0.25	0.25	0.75	0	0	5.1	5.1
Pr1	Pr	0.75	0.25	0.2232	0	0	−2.2	2.2
Mn3	Mn	0	0	0	0	0	−5.1	5.1
Sb1	Sb	0	0	0.5
O1	O	0.953	0.563	0.228
O2	O	0.774	0.964	0.58
O3	O	0.736	0.072	0.97

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

E. Solana-Madruga et al. Phys. Rev. B (2018) · doi:10.1103/PhysRevB.97.134408

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.235_MnPrMnSbO6.mcif from MAGNDATA · entry page

sha256 of this copy: 6ce1f7478de67f8f1c46768c6b2f6f858726b32d53f82be0ab6b73b3763b443b
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.235_MnPrMnSbO6.mcif.