Research/Sitter/MAGNDATA / 1.135_C8H10Co2O11.mcif

C₈H₁₀Co₂O₁₁

MAGNDATA entry 1.135 · source

noncoplanar magnet

Spins pointing in three dimensions, not confined to a plane.

ordered ≤ 5 K (−268 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.

Structure · 11 properties

Magnetic group	P_S 1 BNS 2.7
Point group	11′
Parent space group	P 1 No. 2
Spins	noncoplanar · net moment 0 μ_B per cell
Propagation	[1/2 0 0] 1k
Cell	a 15.048 · b 9.32 · c 9.744 Å · α 89.01° · β 71.16° · γ 74.82°
Transition	5 K (−268 °C)
Measured at	2 K
Magnetic ions	Co
Largest moment component	3.04 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_S 1 →

Atom sites · 26 sites · CSV

site	element	x	y	z	m_a	m_b	m_c	\|m\| (μ_B)
Co1	Co	0.2246	0.174	0.5114	−2.62	1.2	1.67	2.5865
Co2	Co	0.25	0.5	0.5	−2.9	2.3	2.4	3.415
Co3	Co	0.25	0.5	0	1.78	−0.24	−3.04	2.9621
C1	C	0.0902	0.3348	0.9955
C2	C	0.063	0.3204	0.1573
H2	H	0.021	0.4187	0.2092
C3	C	0.0158	0.1959	0.2262
H3	H	0.0303	0.1101	0.1548
C4	C	0.1463	0.2609	0.222
H4	H	0.2049	0.1949	0.1476
C5	C	0.0839	0.1668	0.321
H5	H	0.0481	0.2209	0.4191
C6	C	0.1384	0.0107	0.3373
C7	C	0.1741	0.3786	0.2894
C8	C	0.4098	0.2451	0.3195
O1	O	0.1922	0.4846	0.2175
O2	O	0.1766	0.369	0.4192
O3	O	0.0404	0.2957	0.9298
O4	O	0.1613	0.3885	0.9337
O5	O	0.1206	0.8996	0.2969
O6	O	0.2055	0.0049	0.3951
O7	O	0.3761	0.3817	0.36
O8	O	0.3643	0.1471	0.3576
O9	O	0.2463	0.326	0.6469
O10	O	0.0911	0.1745	0.6602
O11	O	0.1459	0.7121	0.0276

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

P. Diaz-Gallifa et al. Inorganic Chemistry (2014) · doi:10.1021/ic500443t

Cite the original paper and MAGNDATA, not this mirror.

Original file

⬇ 1.135_C8H10Co2O11.mcif from MAGNDATA · entry page

sha256 of this copy: 05cdda28a65fa1f7651e242358088f21327505d6835ac62a027fd5b6221664cb
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 1.135_C8H10Co2O11.mcif.