Fe3BO5
MAGNDATA entry 0.387 · source
noncollinear ferrimagnet
Opposite moments of different size leave a net magnetisation.
ordered ≤ 70 K (−203 °C)Colour: where that sits relative to 25 °C. Saturation: how much margin it has.Research/Sitter/MAGNDATA / 0.387_Fe3BO5.mcif
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| Magnetic group | P m′ c 21′ BNS 26.68 |
| Parent space group | P n m a No. 62 |
| Spins | coplanar · net moment 18.8 μB per cell |
| Propagation | [0 0 0] 1k |
| Cell | a 9.465 · b 12.31 · c 6.154 Å · α 90° · β 90° · γ 90° |
| Transition | 70 K (−203 °C) |
| Measured at | 10 K |
| Magnetic ions | Fe |
| Largest moment component | 4 μB |
| Method | NPD |
| site | element | x | y | z | ma | mb | mc | |m| (μB) |
|---|---|---|---|---|---|---|---|---|
| Fe1 | Fe | 0 | 0 | 0 | −3.3 | 0 | 0 | 3.3 |
| Fe2_1 | Fe | 0.0117 | 0.5027 | 0.75 | 0 | 3.9 | 0 | 3.9 |
| Fe2_2 | Fe | 0.5117 | 0.9973 | 0.25 | 0 | 3.9 | 0 | 3.9 |
| Fe3_1 | Fe | 0.5002 | 0.226 | 0.0026 | 4 | 0 | 0 | 4 |
| Fe3_2 | Fe | 0.0002 | 0.274 | 0.9974 | 4 | 0 | 0 | 4 |
| Fe4_1 | Fe | 0.2492 | 0.1093 | 0.75 | 0 | −2.74 | 0 | 2.74 |
| Fe4_2 | Fe | 0.7492 | 0.3907 | 0.25 | 0 | −2.74 | 0 | 2.74 |
| Fe5_1 | Fe | 0.7599 | 0.8849 | 0.75 | 0 | −2.74 | 0 | 2.74 |
| Fe5_2 | Fe | 0.2599 | 0.6151 | 0.25 | 0 | −2.74 | 0 | 2.74 |
| B1_1 | B | 0.7652 | 0.1371 | 0.75 | ||||
| B1_2 | B | 0.2652 | 0.3629 | 0.25 | ||||
| B2_1 | B | 0.2292 | 0.86 | 0.75 | ||||
| B2_2 | B | 0.7292 | 0.64 | 0.25 | ||||
| O1_1 | O | 0.3451 | 0.4563 | 0.75 | ||||
| O1_2 | O | 0.8451 | 0.0437 | 0.25 | ||||
| O2_1 | O | 0.6585 | 0.5417 | 0.75 | ||||
| O2_2 | O | 0.1585 | 0.9583 | 0.25 | ||||
| O3_1 | O | 0.888 | 0.4218 | 0.9904 | ||||
| O3_2 | O | 0.388 | 0.0782 | 0.0096 | ||||
| O4_1 | O | 0.1255 | 0.3613 | 0.75 | ||||
| O4_2 | O | 0.6255 | 0.1387 | 0.25 | ||||
| O5_1 | O | 0.8809 | 0.6372 | 0.75 | ||||
| O5_2 | O | 0.3809 | 0.8628 | 0.25 | ||||
| O6_1 | O | 0.6133 | 0.3591 | 0.9975 | ||||
| O6_2 | O | 0.1133 | 0.1409 | 0.0025 | ||||
| O7_1 | O | 0.3435 | 0.2624 | 0.75 | ||||
| O7_2 | O | 0.8435 | 0.2376 | 0.25 | ||||
| O8_1 | O | 0.662 | 0.735 | 0.75 | ||||
| O8_2 | O | 0.162 | 0.765 | 0.25 |
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.
P. Bordet et al. PHYSICAL REVIEW B (2009) · doi:10.1103/PhysRevB.79.144408
Cite the original paper and MAGNDATA, not this mirror.
⬇ 0.387_Fe3BO5.mcif from MAGNDATA · entry page
sha256 of this copy: 343d4e42e396f4731df266e9f337c4b51f5ce2fae6aca76affc6c219016ff4e5
The mirror keeps the bytes Bilbao served, so the original should hash the same unless MAGNDATA has revised the entry since: shasum -a 256 0.387_Fe3BO5.mcif.