Research/Sitter/MAGNDATA / 0.740_Dy3Ga5O12.mcif

Dy₃Ga₅O₁₂

MAGNDATA entry 0.740 · source

noncoplanar magnet

Spins pointing in three dimensions, not confined to a plane.

ordered ≤ 0.4 K (−273 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	I a 3 d′ BNS 230.148
Point group	m3m′
Parent space group	I a 3 d No. 230
Spins	noncoplanar · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 12.3044 · b 12.3044 · c 12.3044 Å · α 90° · β 90° · γ 90°
Transition	0.37 K (−273 °C)
Measured at	0.032 K
Magnetic ions	Dy
Largest moment component	3.092 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 I a 3 d′ →

Atom sites · 4 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Dy1	Dy	0.125	0	0.25	3.092	0	0	3.092
Ga1	Ga	0	0	0
Ga2	Ga	0.375	0	0.25
O1	O	−0.0323	0.0512	0.149

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

I. A. Kibalin et al. Phys. Rev. Res. (2020) · doi:10.1103/PhysRevResearch.2.033509

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.740_Dy3Ga5O12.mcif from MAGNDATA · entry page

sha256 of this copy: b60411ce88985d45657903b8a1a3d6c2625471c8635ff37a7d0a798ba64a8432
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.740_Dy3Ga5O12.mcif.