---
title: "Fe22B6W magnetic moments"
description: "Converged Mulliken magnetic moments as a magCIF (atomsite_moment) for visualization"
url: "https://ouro.foundation/files/mmoderwell/fe22b6w-magnetic-moments"
id: "54a5239d-e278-48b1-982a-58300bea2b0a"
type: "file"
---

# Fe22B6W magnetic moments

File by @mmoderwell in #permanent-magnets (all) · .cif · 3.6 KB · Fe22B6W

- Asset id: `54a5239d-e278-48b1-982a-58300bea2b0a`
- Page: https://ouro.foundation/files/mmoderwell/fe22b6w-magnetic-moments

Converged Mulliken magnetic moments as a magCIF (_atom_site_moment) for visualization

## Structure

- Formula: Fe22B6W
- Space group: F-43m (#216)
- Lattice: a 7.5033, b 7.5033, c 7.5033 Å; α 60, β 60, γ 60°
- Atoms in the cell: 29
- Volume: 298.707 Å³
- Density: 8.212 g/cm³

## Contents

```cif
# generated using pymatgen
data_Fe22B6W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.50331653
_cell_length_b   7.50331653
_cell_length_c   7.50331653
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Fe22B6W
_chemical_formula_sum   'Fe22 B6 W1'
_cell_volume   298.70659086
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_type_symbol
 _atom_type_oxidation_number
  Fe  0.0
  B  0.0
  W  0.0
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Fe  Fe0  1  0.00000000  0.00000000  0.00000000  1.0
  Fe  Fe1  1  0.00036400  0.00036400  0.34171900  1.0
  Fe  Fe2  1  0.65755300  0.00036400  0.34171900  1.0
  Fe  Fe3  1  0.00036400  0.65755300  0.34171900  1.0
  Fe  Fe4  1  0.65755300  0.34171900  0.00036400  1.0
  Fe  Fe5  1  0.00036400  0.34171900  0.00036400  1.0
  Fe  Fe6  1  0.00036400  0.34171900  0.65755300  1.0
  Fe  Fe7  1  0.34171900  0.65755300  0.00036400  1.0
  Fe  Fe8  1  0.34171900  0.00036400  0.65755300  1.0
  Fe  Fe9  1  0.34171900  0.00036400  0.00036400  1.0
  Fe  Fe10  1  0.00036400  0.00036400  0.65755300  1.0
  Fe  Fe11  1  0.00036400  0.65755300  0.00036400  1.0
  Fe  Fe12  1  0.65755300  0.00036400  0.00036400  1.0
  Fe  Fe13  1  0.61965300  0.61965300  0.14104100  1.0
  Fe  Fe14  1  0.61965300  0.14104100  0.61965300  1.0
  Fe  Fe15  1  0.14104100  0.61965300  0.61965300  1.0
  Fe  Fe16  1  0.61965300  0.61965300  0.61965300  1.0
  Fe  Fe17  1  0.38315100  0.38315100  0.85054800  1.0
  Fe  Fe18  1  0.38315100  0.85054800  0.38315100  1.0
  Fe  Fe19  1  0.85054800  0.38315100  0.38315100  1.0
  Fe  Fe20  1  0.38315100  0.38315100  0.38315100  1.0
  Fe  Fe21  1  0.75000000  0.75000000  0.75000000  1.0
  B  B22  1  0.72419400  0.72419400  0.27580600  1.0
  B  B23  1  0.27580600  0.72419400  0.27580600  1.0
  B  B24  1  0.72419400  0.27580600  0.27580600  1.0
  B  B25  1  0.27580600  0.27580600  0.72419400  1.0
  B  B26  1  0.72419400  0.27580600  0.72419400  1.0
  B  B27  1  0.27580600  0.72419400  0.72419400  1.0
  W  W28  1  0.25000000  0.25000000  0.25000000  1.0
loop_
 _atom_site_moment_label
 _atom_site_moment_crystalaxis_x
 _atom_site_moment_crystalaxis_y
 _atom_site_moment_crystalaxis_z
  Fe0  0.00000000  0.00000000  2.86950000
  Fe1  0.00000000  0.00000000  2.37100000
  Fe2  0.00000000  0.00000000  2.33880000
  Fe3  0.00000000  0.00000000  2.38140000
  Fe4  0.00000000  0.00000000  2.34200000
  Fe5  0.00000000  0.00000000  2.36520000
  Fe6  0.00000000  0.00000000  2.37760000
  Fe7  0.00000000  0.00000000  2.31420000
  Fe8  0.00000000  0.00000000  2.31140000
  Fe9  0.00000000  0.00000000  2.29680000
  Fe10  0.00000000  0.00000000  2.36110000
  Fe11  0.00000000  0.00000000  2.35910000
  Fe12  0.00000000  0.00000000  2.31440000
  Fe13  0.00000000  0.00000000  2.14090000
  Fe14  0.00000000  0.00000000  2.14250000
  Fe15  0.00000000  0.00000000  2.13380000
  Fe16  0.00000000  0.00000000  2.14090000
  Fe17  0.00000000  0.00000000  1.68830000
  Fe18  0.00000000  0.00000000  1.69440000
  Fe19  0.00000000  0.00000000  1.70230000
  Fe20  0.00000000  0.00000000  1.69470000
  Fe21  0.00000000  0.00000000  2.83210000
  B22  0.00000000  0.00000000  -0.31920000
  B23  0.00000000  0.00000000  -0.33290000
  B24  0.00000000  0.00000000  -0.33150000
  B25  0.00000000  0.00000000  -0.32140000
  B26  0.00000000  0.00000000  -0.33050000
  B27  0.00000000  0.00000000  -0.33600000
  W28  0.00000000  0.00000000  -0.82240000
```

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/847f4445-78ee-41b1-913b-5bd155c71b13/33f9f592-10fa-47b2-8084-f8396cd938ba.cif?v=1790283825194
- Over Ouro MCP: `download_asset(id="54a5239d-e278-48b1-982a-58300bea2b0a")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="54a5239d-e278-48b1-982a-58300bea2b0a")`, then pass it as `input_assets={"file": "54a5239d-e278-48b1-982a-58300bea2b0a"}`.
- From Python: `ouro.files.retrieve("54a5239d-e278-48b1-982a-58300bea2b0a")`
