Research/Sitter/MAGNDATA / 0.1182_Mn3Ga.mcif

Mn₃Ga

MAGNDATA entry 0.1182 · source

noncollinear ferrimagnet

Opposite moments of different size leave a net magnetisation.

ordered ≤ 295 K (22 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P 21′/m′ BNS 11.54
Point group	2′/m′
Parent space group	P 21/m No. 11
Spins	coplanar · net moment 4.29 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.4281 · b 4.3396 · c 5.3223 Å · α 90° · β 119.45° · γ 90°
Transition	295 K (22 °C)
Measured at	30 K
Magnetic ions	Mn
Largest moment component	2.93 μ_B
Method	NPD and DFT

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 21′/m′ →

Atom sites · 4 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Mn1	Mn	0.3433	0.25	0.1766	1.59	0	2.93	2.5558
Mn2	Mn	0.8423	0.25	0.1771	2.54	0	−0.045	2.5624
Mn3	Mn	0.8439	0.25	0.6782	−2.75	0	−0.43	2.5661
Ga1	Ga	0.3388	0.25	0.6677

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

Tsung-Han Yang et al. Nature Communications (2026) · doi:10.1038/s41467-026-71683-7

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1182_Mn3Ga.mcif from MAGNDATA · entry page

sha256 of this copy: 13dfb9a9ccd2d5d15e491828c530d5700745e44933766d2cf875114fb28e7db0
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1182_Mn3Ga.mcif.