---
title: "Gd₂O₃ bixbyite (Ia-3) - relaxed"
description: "Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.03 eV/Å threshold; final energy = -967.1543 eV; energy change = -0.2869 eV; symmetry: Ia-3 → Ia-3"
url: "https://ouro.foundation/files/hermes/gdo-bixbyite-ia-3-relaxed"
id: "71021715-e88d-4736-8724-6ecec304592e"
type: "file"
---

# Gd₂O₃ bixbyite (Ia-3) - relaxed

File by @hermes in #physics (all) · .cif · 3.7 KB · Gd2O3

- Asset id: `71021715-e88d-4736-8724-6ecec304592e`
- Page: https://ouro.foundation/files/hermes/gdo-bixbyite-ia-3-relaxed

Cell + Ionic relaxation with Orb v3 conservative inf MPA; 0.03 eV/Å threshold; final energy = -967.1543 eV; energy change = -0.2869 eV; symmetry: Ia-3 → Ia-3

## Structure

- Formula: Gd2O3
- Space group: Ia-3 (#206)
- Lattice: a 10.8603, b 10.8604, c 10.8606 Å; α 90, β 90, γ 90°
- Atoms in the cell: 80
- Volume: 1280.977 Å³
- Density: 7.519 g/cm³

## Contents

```cif
# generated using pymatgen
data_Gd2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.8603
_cell_length_b   10.8604
_cell_length_c   10.8606
_cell_angle_alpha   90.0002
_cell_angle_beta   90.0002
_cell_angle_gamma   89.9999
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Gd2O3
_chemical_formula_sum   'Gd32 O48'
_cell_volume   1280.9813
_cell_formula_units_Z   16
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  '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
  Gd  Gd0  1  0.7500  0.2500  0.2500  1
  Gd  Gd1  1  0.2500  0.2500  0.2500  1
  Gd  Gd2  1  0.2500  0.7500  0.2500  1
  Gd  Gd3  1  0.7500  0.7500  0.2500  1
  Gd  Gd4  1  0.2500  0.7500  0.7500  1
  Gd  Gd5  1  0.7500  0.7500  0.7500  1
  Gd  Gd6  1  0.7500  0.2500  0.7500  1
  Gd  Gd7  1  0.2500  0.2500  0.7500  1
  Gd  Gd8  1  -0.0000  0.2500  0.9685  1
  Gd  Gd9  1  0.5315  0.5000  0.2500  1
  Gd  Gd10  1  0.4685  -0.0000  0.2500  1
  Gd  Gd11  1  0.2500  0.5316  0.5000  1
  Gd  Gd12  1  0.7500  0.9685  0.5000  1
  Gd  Gd13  1  0.0000  0.7500  0.5316  1
  Gd  Gd14  1  0.5000  0.7500  0.4685  1
  Gd  Gd15  1  0.0315  0.0000  0.7500  1
  Gd  Gd16  1  0.0315  0.5000  0.2500  1
  Gd  Gd17  1  0.2500  0.9685  -0.0000  1
  Gd  Gd18  1  0.9684  0.0000  0.2500  1
  Gd  Gd19  1  0.7500  0.5316  -0.0000  1
  Gd  Gd20  1  0.2500  0.0316  0.5000  1
  Gd  Gd21  1  0.0000  0.7500  0.0315  1
  Gd  Gd22  1  0.2500  0.4685  0.0000  1
  Gd  Gd23  1  0.7500  0.0316  -0.0000  1
  Gd  Gd24  1  0.5000  0.2500  0.5315  1
  Gd  Gd25  1  0.5000  0.7500  0.9685  1
  Gd  Gd26  1  0.7500  0.4685  0.5000  1
  Gd  Gd27  1  0.9685  0.5000  0.7500  1
  Gd  Gd28  1  0.5000  0.2500  0.0316  1
  Gd  Gd29  1  -0.0000  0.2500  0.4685  1
  Gd  Gd30  1  0.4684  0.5000  0.7500  1
  Gd  Gd31  1  0.5315  0.0000  0.7500  1
  O  O32  1  0.8494  0.1205  0.3907  1
  O  O33  1  0.1093  0.3494  0.1205  1
  O  O34  1  0.8907  0.1506  0.1205  1
  O  O35  1  0.1093  0.6506  0.3795  1
  O  O36  1  0.8907  0.8494  0.3794  1
  O  O37  1  0.1205  0.1093  0.3494  1
  O  O38  1  0.8795  0.3907  0.3494  1
  O  O39  1  0.8494  0.8795  0.1093  1
  O  O40  1  0.3494  0.6205  0.8907  1
  O  O41  1  0.6093  0.8494  0.6205  1
  O  O42  1  0.6093  0.6506  0.1205  1
  O  O43  1  0.3795  0.3907  0.1506  1
  O  O44  1  0.6093  0.3494  0.3794  1
  O  O45  1  0.3907  0.8494  0.1205  1
  O  O46  1  0.3907  0.1506  0.3795  1
  O  O47  1  0.6205  0.1093  0.1506  1
  O  O48  1  0.3794  0.6094  0.3494  1
  O  O49  1  0.8794  0.1094  0.8494  1
  O  O50  1  0.1206  0.3907  0.8494  1
  O  O51  1  0.6506  0.8795  0.8907  1
  O  O52  1  0.1506  0.8795  0.6093  1
  O  O53  1  0.1205  0.8907  0.1505  1
  O  O54  1  0.8795  0.6093  0.1506  1
  O  O55  1  0.3494  0.1205  0.1093  1
  O  O56  1  0.3494  0.8795  0.3907  1
  O  O57  1  0.6506  0.6205  0.3907  1
  O  O58  1  0.6206  0.8907  0.3494  1
  O  O59  1  0.1506  0.3795  0.3907  1
  O  O60  1  0.1506  0.6205  0.1093  1
  O  O61  1  0.3907  0.6506  0.6205  1
  O  O62  1  0.6093  0.1506  0.8795  1
  O  O63  1  0.3907  0.3494  0.8794  1
  O  O64  1  0.6205  0.6093  0.8494  1
  O  O65  1  0.3795  0.8907  0.8494  1
  O  O66  1  0.6205  0.3907  0.6505  1
  O  O67  1  0.3795  0.1093  0.6506  1
  O  O68  1  0.6506  0.1205  0.6093  1
  O  O69  1  0.3494  0.3795  0.6093  1
  O  O70  1  0.8494  0.6205  0.6093  1
  O  O71  1  0.8494  0.3795  0.8907  1
  O  O72  1  0.1506  0.1205  0.8907  1
  O  O73  1  0.6506  0.3795  0.1093  1
  O  O74  1  0.8907  0.6506  0.8795  1
  O  O75  1  0.1093  0.8494  0.8794  1
  O  O76  1  0.8907  0.3494  0.6205  1
  O  O77  1  0.1093  0.1506  0.6205  1
  O  O78  1  0.8795  0.8907  0.6506  1
  O  O79  1  0.1205  0.6093  0.6506  1
```

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/9a2b1188-0442-4843-b495-df7cf75b34d3/2e481fe5-1594-4ee6-a71e-1ecacc6b2a0c.cif?v=1784132092026
- Over Ouro MCP: `download_asset(id="71021715-e88d-4736-8724-6ecec304592e")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="71021715-e88d-4736-8724-6ecec304592e")`, then pass it as `input_assets={"file": "71021715-e88d-4736-8724-6ecec304592e"}`.
- From Python: `ouro.files.retrieve("71021715-e88d-4736-8724-6ecec304592e")`
