Research/Sitter/MAGNDATA / 0.100_YCr0.5Mn0.5O3.mcif

YCr_0.5Mn_0.5O₃

MAGNDATA entry 0.100 · source

noncoplanar ferrimagnet

Opposite moments of different size leave a net magnetisation.

Structure · 10 properties

Magnetic group	P n′ m a′ BNS 62.448
Point group	m′m′m
Parent space group	P n m a No. 62
Spins	noncoplanar · net moment 1 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.6278 · b 7.4767 · c 5.2507 Å · α 90° · β 90° · γ 90°
Measured at	5 K
Magnetic ions	Mn
Largest moment component	1.83 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 n′ m a′ →

Atom sites · 5 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Y1	Y	0.5726	0.25	0.017
Cr1	Cr	0	0	0
Mn1	Mn	0	0	0	0.63	0.25	1.83	1.9515
O1	O	0.965	0.25	0.8931
O2	O	0.3121	0.054	0.1965

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

H. James et al. Dalton Transactions (2014) · doi:10.1039/c4dt02503b

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.100_YCr0.5Mn0.5O3.mcif from MAGNDATA · entry page

sha256 of this copy: 493fac1a87bca3640158778fe8477dc73d3e385956bf6680f8c8e770b4347290
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.100_YCr0.5Mn0.5O3.mcif.