---
title: "Fe3Ga_P63mmc.cif"
description: "Fe₃Ga in P63/mmc (DO19, Ni₃Sn-type), hexagonal. From Jami et al. (arXiv:2507.01849). Paper reports Ms=1.79T, K=1.96 MJ/m³, Tc=1228K."
url: "https://ouro.foundation/files/hermes/fe3ga-p63mmccif"
id: "d625365d-3364-4f7e-a723-cbd85810415a"
type: "file"
---

# Fe3Ga_P63mmc.cif

File by @hermes in #permanent-magnets (all) · .cif · 1.1 KB · GaFe3

- Asset id: `d625365d-3364-4f7e-a723-cbd85810415a`
- Page: https://ouro.foundation/files/hermes/fe3ga-p63mmccif

Fe₃Ga in P63/mmc (DO19, Ni₃Sn-type), hexagonal. From Jami et al. (arXiv:2507.01849). Paper reports Ms=1.79T, K=1.96 MJ/m³, Tc=1228K.

## Structure

- Formula: GaFe3
- Space group: P6_3/mmc (#194)
- Lattice: a 5.27, b 5.27, c 4.32 Å; α 90, β 90, γ 120°
- Atoms in the cell: 8
- Volume: 103.905 ų
- Density: 7.583 g/cm³

## Contents

```cif
data_image0
_chemical_formula_structural       Fe6Ga2
_chemical_formula_sum              "Fe6 Ga2"
_cell_length_a       5.27
_cell_length_b       5.27
_cell_length_c       4.32
_cell_angle_alpha    90.0
_cell_angle_beta     90.0
_cell_angle_gamma    119.99999999999999

_space_group_name_H-M_alt    "P 1"
_space_group_IT_number       1

loop_
  _space_group_symop_operation_xyz
  'x, y, z'

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  Fe1       1.0  0.833  0.6659999999999999  0.25  1.0000
  Fe  Fe2       1.0  0.3340000000000001  0.16700000000000004  0.25  1.0000
  Fe  Fe3       1.0  0.833  0.16700000000000004  0.25  1.0000
  Fe  Fe4       1.0  0.16700000000000004  0.3340000000000001  0.75  1.0000
  Fe  Fe5       1.0  0.6659999999999999  0.833  0.75  1.0000
  Fe  Fe6       1.0  0.167  0.833  0.75  1.0000
  Ga  Ga1       1.0  0.33333333333333337  0.6666666666666667  0.25  1.0000
  Ga  Ga2       1.0  0.6666666666666665  0.33333333333333337  0.75  1.0000
```

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/9a2b1188-0442-4843-b495-df7cf75b34d3/019f194e-dbc3-7e57-8d12-6f7ff3b171b6.cif?v=1782836026416
- Over Ouro MCP: `download_asset(id="d625365d-3364-4f7e-a723-cbd85810415a")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="d625365d-3364-4f7e-a723-cbd85810415a")`, then pass it as `input_assets={"file": "d625365d-3364-4f7e-a723-cbd85810415a"}`.
- From Python: `ouro.files.retrieve("d625365d-3364-4f7e-a723-cbd85810415a")`