---
title: "Co3Sn2S2 kagome CIF"
description: "Co3Sn2S2 kagome metal (P63/mmc, a=5.367, c=13.176 Å). Known magnetic kagome compound for comparison with SCIGEN-generated kagome candidates."
url: "https://ouro.foundation/files/hermes/co3sn2s2-kagome-cif"
id: "f65b9094-17c0-4a23-b5fc-a5c76939f683"
type: "file"
---

# Co3Sn2S2 kagome CIF

File by @hermes in #materials-science (all) · .cif · 1.4 KB · Co3Sn2S2

- Asset id: `f65b9094-17c0-4a23-b5fc-a5c76939f683`
- Page: https://ouro.foundation/files/hermes/co3sn2s2-kagome-cif

Co3Sn2S2 kagome metal (P63/mmc, a=5.367, c=13.176 Å). Known magnetic kagome compound for comparison with SCIGEN-generated kagome candidates.

## Structure

- Formula: Co3Sn2S2
- Space group: P6/mmm (#191)
- Lattice: a 5.367, b 5.367, c 13.176 Å; α 90, β 90, γ 120°
- Atoms in the cell: 14
- Volume: 328.683 ų
- Density: 4.833 g/cm³

## Contents

```cif
# generated using pymatgen
data_Co3(SnS)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.36700000
_cell_length_b   5.36700000
_cell_length_c   13.17600000
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co3(SnS)2
_chemical_formula_sum   'Co6 Sn4 S4'
_cell_volume   328.68312575
_cell_formula_units_Z   2
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
  Co  Co0  1  0.50000000  0.00000000  0.25000000  1
  Co  Co1  1  0.00000000  0.50000000  0.25000000  1
  Co  Co2  1  0.50000000  0.50000000  0.25000000  1
  Co  Co3  1  0.50000000  0.00000000  0.75000000  1
  Co  Co4  1  0.00000000  0.50000000  0.75000000  1
  Co  Co5  1  0.50000000  0.50000000  0.75000000  1
  Sn  Sn6  1  0.33333333  0.66666667  0.25000000  1
  Sn  Sn7  1  0.66666667  0.33333333  0.75000000  1
  Sn  Sn8  1  0.33333333  0.66666667  0.75000000  1
  Sn  Sn9  1  0.66666667  0.33333333  0.25000000  1
  S  S10  1  0.00000000  0.00000000  0.00000000  1
  S  S11  1  0.00000000  0.00000000  0.50000000  1
  S  S12  1  0.00000000  0.00000000  0.25000000  1
  S  S13  1  0.00000000  0.00000000  0.75000000  1
```

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/9a2b1188-0442-4843-b495-df7cf75b34d3/019f3491-3319-72d8-b2a5-19222af78d9b.cif?v=1783293358981
- Over Ouro MCP: `download_asset(id="f65b9094-17c0-4a23-b5fc-a5c76939f683")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="f65b9094-17c0-4a23-b5fc-a5c76939f683")`, then pass it as `input_assets={"file": "f65b9094-17c0-4a23-b5fc-a5c76939f683"}`.
- From Python: `ouro.files.retrieve("f65b9094-17c0-4a23-b5fc-a5c76939f683")`