Research/Sitter/MAGNDATA / 0.647_La0.875Ba0.125Mn0.875Ti0.125O3.mcif

Spin lattice of La0.875Ba0.125Mn0.875Ti0.125O3

La_0.875Ba_0.125Mn_0.875Ti_0.125O₃

MAGNDATA entry 0.647 · source

noncollinear ferrimagnet

Opposite moments of different size leave a net magnetisation.

Structure · 9 properties

Magnetic group	P n′ m a′ BNS 62.448
Parent space group	P n m a No. 62
Spins	coplanar · net moment 11.6 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.567 · b 7.834 · c 5.569 Å · α 90° · β 90° · γ 90°
Measured at	4.2 K
Magnetic ions	Mn
Largest moment component	2.9 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 · 6 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
La1	La	0.525	0.25	0.003
Ba1	Ba	0.525	0.25	0.003
Mn1	Mn	0	0	0	1	2.9	0	3.0676
Ti1	Ti	0	0	0
O1	O	0.996	0.25	0.935
O2	O	0.277	0.036	0.226

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

J. B. A. A. Elemans et al. JOURNAL OF SOLID STATE CHEMISTRY (1971) · doi:10.1016/0022-4596(71)90034-X

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.647_La0.875Ba0.125Mn0.875Ti0.125O3.mcif from MAGNDATA · entry page

sha256 of this copy: 9b32fb211959823dffd0c326b0eaae44824cb93594b5c22bafe3575a07f3788f
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.647_La0.875Ba0.125Mn0.875Ti0.125O3.mcif.