Research/Sitter/MAGNDATA / 0.1140_Ca3CoMnO6.mcif

Ca₃Co₁Mn₁O₆

MAGNDATA entry 0.1140 · source

s-wave ferrimagnet

Opposite moments of different size leave a net magnetisation.

Spin group ¹3̄¹m: each symmetry marked ¹ keeps every spin, ² swaps up and down.

ordered ≤ 15 K (−258 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	R 3 c′ BNS 167.107
Point group	3m′
Parent space group	R 3 c No. 167
Spins	collinear · net moment 9.72 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 9.1117 · b 9.1117 · c 10.5696 Å · α 90° · β 90° · γ 120°
Transition	15 K (−258 °C)
Measured at	2 K
Magnetic ions	Co, Mn
Largest moment component	1.87 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 c′ →

Atom sites · 4 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Ca1	Ca	0.3672	0	0.25
Co1	Co	0	0	0.25	0	0	−0.25	0.25
Mn1	Mn	0	0	0	0	0	1.87	1.87
O1	O	0.1814	0.0252	0.1078

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

S. D. Kaushik et al. Journal of Applied Physics (2010) · doi:10.1063/1.3499262

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.1140_Ca3CoMnO6.mcif from MAGNDATA · entry page

sha256 of this copy: fdae14f9a811fb330ed5c795bdd48a9dd16310caa231eb3bb8cde286f69a27be
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1140_Ca3CoMnO6.mcif.

Ca3Co1Mn1O6

Symmetry

Source

Original file

Ca₃Co₁Mn₁O₆