Research/Sitter/MAGNDATA / 1.301_BiMnTeO6.mcif

BiMnTeO₆

MAGNDATA entry 1.301 · 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 ≤ 10 K (−263 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 10 properties

Magnetic group	P_a 2₁/c BNS 14.80
Parent space group	P 2₁/c No. 14
Spins	coplanar · net moment 0 μ_B per cell
Propagation	[1/2 0 0] 1k
Cell	a 10.3322 · b 9.0579 · c 9.9033 Å · α 90° · β 90.18° · γ 90°
Transition	10 K (−263 °C)
Measured at	1.5 K
Magnetic ions	Mn
Largest moment component	2.8 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_a 2₁/c →

Atom sites · 9 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Bi1	Bi	0.129	0.7608	0.9989
Mn1	Mn	0.3875	0.9149	0.7435	1.7	−1.6	2.8	3.6414
Te1	Te	0.1291	0.0838	0.7352
O1	O	0.3114	0.7474	0.6572
O2	O	0.4501	0.4215	0.8611
O3	O	0.4502	0.7345	0.8727
O4	O	0.2306	0.9469	0.8511
O5	O	0.4783	0.0547	0.8438
O6	O	0.22	0.5781	0.877

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

N. Matsubara et al. Physical Review B (2019) · doi:10.1103/PhysRevB.100.220406

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.301_BiMnTeO6.mcif from MAGNDATA · entry page

sha256 of this copy: 35f587048134364e449687677dc11e0295aebc6d18014c23274a9ea76d73a35d
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.301_BiMnTeO6.mcif.