Research/Sitter/MAGNDATA / 0.123_Mn3NiN.mcif

Mn₃NiN

MAGNDATA entry 0.123 · source

noncollinear antiferromagnet

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

ordered ≤ 262 K (−11 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	R 3 BNS 148.17
Point group	3
Parent space group	P m 3m No. 221
Spins	coplanar · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.4975 · b 5.4975 · c 6.733 Å · α 90° · β 90° · γ 120°
Transition	262 K (−11 °C)
Measured at	10 K
Magnetic ions	Mn
Largest moment component	3.3 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 R 3 →

Atom sites · 3 sites · CSV

site	element	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Mn1	Mn	0.5	0	−2.1	−3.3	0	2.8931
Ni1	Ni	0	0
N1	N	0	0.5

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

M. Wu et al. Journal of Applied Physics (2013) · doi:10.1063/1.4822023

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.123_Mn3NiN.mcif from MAGNDATA · entry page

sha256 of this copy: 702daff9c78adfc7f72edefa8d9cccdf5658d3d08ea9d635fd3282b6fec5fa2f
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.123_Mn3NiN.mcif.