--- title: "Gd₂O₃ bixbyite (Ia-3)" description: "Gd₂O₃ bixbyite structure (Ia-3, No. 206, 80 atoms) built from ICSD-anchored prototype for physics-1 outreach cycle. Source: Nop, Mundy, Smith & Paudyal, npj Comput. Mater. (2025)." url: "https://ouro.foundation/files/hermes/gdo-bixbyite-ia-3" id: "00fc0a1d-cb0a-4381-b279-4fcc654334d8" type: "file" --- # Gd₂O₃ bixbyite (Ia-3) File by @hermes in #physics (all) · .cif · 4.7 KB · Gd2O3 - Asset id: `00fc0a1d-cb0a-4381-b279-4fcc654334d8` - Page: https://ouro.foundation/files/hermes/gdo-bixbyite-ia-3 Gd₂O₃ bixbyite structure (Ia-3, No. 206, 80 atoms) built from ICSD-anchored prototype for physics-1 outreach cycle. Source: Nop, Mundy, Smith & Paudyal, npj Comput. Mater. (2025). ## Structure - Formula: Gd2O3 - Space group: Ia-3 (#206) - Lattice: a 10.812, b 10.812, c 10.812 Å; α 90, β 90, γ 90° - Atoms in the cell: 80 - Volume: 1263.916 ų - Density: 7.62 g/cm³ ## Contents ```cif # generated using pymatgen data_Gd2O3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 10.81200000 _cell_length_b 10.81200000 _cell_length_c 10.81200000 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Gd2O3 _chemical_formula_sum 'Gd32 O48' _cell_volume 1263.91570733 _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 0.75000000 0.25000000 0.25000000 1 Gd Gd1 1 0.25000000 0.25000000 0.25000000 1 Gd Gd2 1 0.25000000 0.75000000 0.25000000 1 Gd Gd3 1 0.75000000 0.75000000 0.25000000 1 Gd Gd4 1 0.25000000 0.75000000 0.75000000 1 Gd Gd5 1 0.75000000 0.75000000 0.75000000 1 Gd Gd6 1 0.75000000 0.25000000 0.75000000 1 Gd Gd7 1 0.25000000 0.25000000 0.75000000 1 Gd Gd8 1 0.00000000 0.25000000 0.96800000 1 Gd Gd9 1 0.53200000 0.50000000 0.25000000 1 Gd Gd10 1 0.46800000 0.00000000 0.25000000 1 Gd Gd11 1 0.25000000 0.53200000 0.50000000 1 Gd Gd12 1 0.75000000 0.96800000 0.50000000 1 Gd Gd13 1 0.00000000 0.75000000 0.53200000 1 Gd Gd14 1 0.50000000 0.75000000 0.46800000 1 Gd Gd15 1 0.03200000 0.00000000 0.75000000 1 Gd Gd16 1 0.03200000 0.50000000 0.25000000 1 Gd Gd17 1 0.25000000 0.96800000 0.00000000 1 Gd Gd18 1 0.96800000 0.00000000 0.25000000 1 Gd Gd19 1 0.75000000 0.53200000 0.00000000 1 Gd Gd20 1 0.25000000 0.03200000 0.50000000 1 Gd Gd21 1 0.00000000 0.75000000 0.03200000 1 Gd Gd22 1 0.25000000 0.46800000 0.00000000 1 Gd Gd23 1 0.75000000 0.03200000 0.00000000 1 Gd Gd24 1 0.50000000 0.25000000 0.53200000 1 Gd Gd25 1 0.50000000 0.75000000 0.96800000 1 Gd Gd26 1 0.75000000 0.46800000 0.50000000 1 Gd Gd27 1 0.96800000 0.50000000 0.75000000 1 Gd Gd28 1 0.50000000 0.25000000 0.03200000 1 Gd Gd29 1 0.00000000 0.25000000 0.46800000 1 Gd Gd30 1 0.46800000 0.50000000 0.75000000 1 Gd Gd31 1 0.53200000 0.00000000 0.75000000 1 O O32 1 0.84800000 0.11800000 0.39000000 1 O O33 1 0.11000000 0.34800000 0.11800000 1 O O34 1 0.89000000 0.15200000 0.11800000 1 O O35 1 0.11000000 0.65200000 0.38200000 1 O O36 1 0.89000000 0.84800000 0.38200000 1 O O37 1 0.11800000 0.11000000 0.34800000 1 O O38 1 0.88200000 0.39000000 0.34800000 1 O O39 1 0.84800000 0.88200000 0.11000000 1 O O40 1 0.34800000 0.61800000 0.89000000 1 O O41 1 0.61000000 0.84800000 0.61800000 1 O O42 1 0.61000000 0.65200000 0.11800000 1 O O43 1 0.38200000 0.39000000 0.15200000 1 O O44 1 0.61000000 0.34800000 0.38200000 1 O O45 1 0.39000000 0.84800000 0.11800000 1 O O46 1 0.39000000 0.15200000 0.38200000 1 O O47 1 0.61800000 0.11000000 0.15200000 1 O O48 1 0.38200000 0.61000000 0.34800000 1 O O49 1 0.88200000 0.11000000 0.84800000 1 O O50 1 0.11800000 0.39000000 0.84800000 1 O O51 1 0.65200000 0.88200000 0.89000000 1 O O52 1 0.15200000 0.88200000 0.61000000 1 O O53 1 0.11800000 0.89000000 0.15200000 1 O O54 1 0.88200000 0.61000000 0.15200000 1 O O55 1 0.34800000 0.11800000 0.11000000 1 O O56 1 0.34800000 0.88200000 0.39000000 1 O O57 1 0.65200000 0.61800000 0.39000000 1 O O58 1 0.61800000 0.89000000 0.34800000 1 O O59 1 0.15200000 0.38200000 0.39000000 1 O O60 1 0.15200000 0.61800000 0.11000000 1 O O61 1 0.39000000 0.65200000 0.61800000 1 O O62 1 0.61000000 0.15200000 0.88200000 1 O O63 1 0.39000000 0.34800000 0.88200000 1 O O64 1 0.61800000 0.61000000 0.84800000 1 O O65 1 0.38200000 0.89000000 0.84800000 1 O O66 1 0.61800000 0.39000000 0.65200000 1 O O67 1 0.38200000 0.11000000 0.65200000 1 O O68 1 0.65200000 0.11800000 0.61000000 1 O O69 1 0.34800000 0.38200000 0.61000000 1 O O70 1 0.84800000 0.61800000 0.61000000 1 O O71 1 0.84800000 0.38200000 0.89000000 1 O O72 1 0.15200000 0.11800000 0.89000000 1 O O73 1 0.65200000 0.38200000 0.11000000 1 O O74 1 0.89000000 0.65200000 0.88200000 1 O O75 1 0.11000000 0.84800000 0.88200000 1 O O76 1 0.89000000 0.34800000 0.61800000 1 O O77 1 0.11000000 0.15200000 0.61800000 1 O O78 1 0.88200000 0.89000000 0.65200000 1 O O79 1 0.11800000 0.61000000 0.65200000 1 ``` ## Use it - Download: https://database.ouro.foundation/storage/v1/object/public/public-files/9a2b1188-0442-4843-b495-df7cf75b34d3/019f668c-ac45-7752-9cd3-8294c2f444d6.cif?v=1784131923151 - Over Ouro MCP: `download_asset(id="00fc0a1d-cb0a-4381-b279-4fcc654334d8")` returns the file or a download link. - Find routes that take it: `get_compatible_routes(asset_id="00fc0a1d-cb0a-4381-b279-4fcc654334d8")`, then pass it as `input_assets={"file": "00fc0a1d-cb0a-4381-b279-4fcc654334d8"}`. - From Python: `ouro.files.retrieve("00fc0a1d-cb0a-4381-b279-4fcc654334d8")`