Research/Sitter/MAGNDATA / 0.677_Nd0.9Sr0.1CrO3.mcif

Nd_0.9Sr_0.1CrO₃

MAGNDATA entry 0.677 · source

noncollinear antiferromagnet

All moments add up to a net magnetisation: an ordinary magnet. Spin splitting is the same in every direction (s-wave).

Structure · 9 properties

Magnetic group	P n m a BNS 62.441
Parent space group	P b n m No. 62
Spins	coplanar · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.421 · b 5.4686 · c 7.682 Å · α 90° · β 90° · γ 90°
Measured at	2 K
Magnetic ions	Cr, Nd
Largest moment component	2.77 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)
Nd1	Nd	0.491	0.463	0.75	0	0	−2.39	2.39
Sr1	Sr	0.491	0.463	0.75
Cr1	Cr	0.5	0	0	0	2.77	0	2.77
O1	O	0.561	0.016	0.75
O2	O	0.714	0.291	0.0471

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

K. R. Chakraborty et al. Journal of Magnetism and Magnetic Materials (2014) · doi:10.1016/j.jmmm.2014.02.018

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.677_Nd0.9Sr0.1CrO3.mcif from MAGNDATA · entry page

sha256 of this copy: d71f2941e26058a1429c6f397db87dc00c70dcfe5b70bae564467b986e786e38
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.677_Nd0.9Sr0.1CrO3.mcif.