Research/Sitter/MAGNDATA / 0.94_TeNiO3.mcif

TeNiO₃

MAGNDATA entry 0.94 · source

noncollinear ferrimagnet

Opposite moments of different size leave a net magnetisation.

ordered ≤ 130 K (−143 °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 3.6 μ_B per cell
Propagation	[0 0 0] 1k
Cell	a 5.9588 · b 7.5028 · c 5.2143 Å · α 90° · β 90° · γ 90°
Transition	130 K (−143 °C)
Measured at	2.5 K
Magnetic ions	Ni
Largest moment component	1.88 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)
Te1	Te	0.9857	0.25	0.9815
Ni1	Ni	0	0	0.5	0	−1.88	0.9	2.0843
O1	O	0.054	0.25	0.3424
O2	O	0.1804	0.0638	0.8583

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

M.J. Martinez-Lope et al. Dalton Trans. (2011) · doi:10.1039/c0dt01752c

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 0.94_TeNiO3.mcif from MAGNDATA · entry page

sha256 of this copy: 29d98f4ce0038504ac5f2976bf2845b18b0d35ba22e17f8500691b72261d1e4e
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.94_TeNiO3.mcif.