K2Cu3S3O13
MAGNDATA entry 0.1032 · source
noncoplanar magnet
Spins pointing in three dimensions, not confined to a plane.
ordered ≤ 3 K (−270 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.Research/Sitter/MAGNDATA / 0.1032_K2Cu3O(SO4)3.mcif
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| Magnetic group | C 2′/c BNS 15.87 |
| Point group | 2′/m |
| Parent space group | C 2/c No. 15 |
| Spins | noncoplanar · net moment 0 μB per cell |
| Propagation | [0 0 0] 1k |
| Cell | a 18.9755 · b 9.5004 · c 14.1972 Å · α 90° · β 110.4915° · γ 90° |
| Transition | 3 K (−270 °C) |
| Measured at | 1.7 K |
| Magnetic ions | Cu |
| Largest moment component | 0.5 μB |
| Method | NPD |
| site | element | x | y | z | ma | mb | mc | |m| (μB) |
|---|---|---|---|---|---|---|---|---|
| Cu1 | Cu | 0.4813 | 0.0226 | 0.3403 | −0.1 | −0.22 | 0.5 | 0.586 |
| Cu2 | Cu | 0.4858 | 0.4778 | 0.1392 | −0.1 | −0.06 | 0.37 | 0.42 |
| Cu3 | Cu | 0.4199 | 0.7451 | 0.2055 | 0 | 0 | −0.44 | 0.44 |
| K1 | K | 0.3283 | 0.7559 | 0.4415 | ||||
| K2 | K | 0.1981 | 0.7433 | 0.1272 | ||||
| O1 | O | 0.5 | 0.8876 | 0.25 | ||||
| O2 | O | 0.4506 | 0.8262 | 0.4062 | ||||
| O3 | O | 0.5631 | 0.6792 | 0.4564 | ||||
| O4 | O | 0.466 | 0.6446 | 0.531 | ||||
| O5 | O | 0.5899 | 0.0557 | 0.4109 | ||||
| O6 | O | 0.4061 | 0.4422 | 0.3233 | ||||
| O7 | O | 0.3378 | 0.6189 | 0.2031 | ||||
| O8 | O | 0.2806 | 0.3953 | 0.1982 | ||||
| O9 | O | 0.5488 | 0.8516 | 0.5703 | ||||
| O10 | O | 0.6201 | 0.0687 | 0.2548 | ||||
| O11 | O | 0.3853 | 0.4109 | 0.145 | ||||
| O12 | O | 0.5 | 0.6051 | 0.25 | ||||
| O13 | O | 0.6587 | 0.8724 | 0.3682 | ||||
| O14 | O | 0.7166 | 0.0973 | 0.4246 | ||||
| S1 | S | 0.5103 | 0.7576 | 0.4879 | ||||
| S2 | S | 0.6479 | 0.0163 | 0.3672 | ||||
| S3 | S | 0.3535 | 0.4633 | 0.2158 |
Moment components are along the crystal axes a, b, c (μB), as magCIF writes them. Symmetry generates the rest of the cell from these sites.
V. Yu. Pomjakushin et al. PHYSICAL REVIEW B (2024) · doi:10.1103/PhysRevB.109.144409
Cite the original paper and MAGNDATA, not this mirror.
⬇ 0.1032_K2Cu3O(SO4)3.mcif from MAGNDATA · entry page
sha256 of this copy: b3fb7ffaf7b7d680dd5757f45c80a252a5a3bc2a3c992dd5de57e1dd52a09310
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.1032_K2Cu3O(SO4)3.mcif.