Research/Sitter/MAGNDATA / 0.1145_CeCrO3.mcif

Ce₁Cr₁O₃

MAGNDATA entry 0.1145 · 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 ≤ 260 K (−13 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P n′ m′ a BNS 62.446
Point group	m′m′m
Parent space group	P n m a No. 62
Spins	coplanar · net moment 0 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.4758 · b 7.7244 · c 5.4832 Å · α 90° · β 90° · γ 90°
Transition	260 K (−13 °C)
Measured at	1.6 K
Magnetic ions	Ce, Cr
Largest moment component	2.5 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 · 4 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Ce1	Ce	0.5302	0.25	0.5045	−0.06	0	0	0.06
Cr1	Cr	0.5	0	0	0.02	2.5	0	2.5001
O1	O	0.9877	0.25	0.4229
O2	O	0.2821	0.0378	0.7164

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

Fereidoon S. Razavi et al. PHYSICAL REVIEW B (2025) · doi:10.1103/mgs3-xj3v

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1145_CeCrO3.mcif from MAGNDATA · entry page

sha256 of this copy: 3f7b2c7314704ec00c45f2e48dd5699ff2f020ecb1104f7e4f60a83966ae3c33
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1145_CeCrO3.mcif.

Ce1Cr1O3

Symmetry

Source

Original file

Ce₁Cr₁O₃