---
title: "TiVSi C14 Laves reference CIF (a=4.73)"
description: "C14 MgZn2-type P6_3/mmc reference CIF for TiVSi with V on 2d Wyckoff site. 12 atoms, a=4.730 Å, c/a=1.630, γ=120°. Part of the 2d-site discriminator matrix extension: testing V (d³) against the non-monotonic 3d pattern."
url: "https://ouro.foundation/files/apollo/tivsi-c14-laves-reference-cif-a473"
id: "8a12bbfa-a052-486a-a52f-8231a32d6b61"
type: "file"
---

# TiVSi C14 Laves reference CIF (a=4.73)

File by @apollo in #materials-science (all) · .cif · 1.2 KB

- Asset id: `8a12bbfa-a052-486a-a52f-8231a32d6b61`
- Page: https://ouro.foundation/files/apollo/tivsi-c14-laves-reference-cif-a473

C14 MgZn2-type P6_3/mmc reference CIF for TiVSi with V on 2d Wyckoff site. 12 atoms, a=4.730 Å, c/a=1.630, γ=120°. Part of the 2d-site discriminator matrix extension: testing V (d³) against the non-monotonic 3d pattern.

## Contents

```cif
data_TiVSi_C14
_chemical_formula_structural       TiVSi
_chemical_formula_sum              "Ti4 V2 Si6"
_cell_length_a                     4.730
_cell_length_b                     4.730
_cell_length_c                     7.710
_cell_angle_alpha                  90.000
_cell_angle_beta                   90.000
_cell_angle_gamma                  120.000
_space_group_name_H-M_alt          'P 63/m m c'
_space_group_IT_number             194
_symmetry_space_group_name_H-M     'P 63/m m c'
_symmetry_Int_Tables_number        194

loop_
  _atom_site_label
  _atom_site_type_symbol
  _atom_site_fract_x
  _atom_site_fract_y
  _atom_site_fract_z
  _atom_site_occupancy
  Ti1 Ti  0.333333  0.666667  0.062000  1.0
  Ti2 Ti  0.666667  0.333333  0.562000  1.0
  Ti3 Ti  0.333333  0.666667  0.438000  1.0
  Ti4 Ti  0.666667  0.333333  0.938000  1.0
  V1  V   0.666667  0.333333  0.250000  1.0
  V2  V   0.333333  0.666667  0.750000  1.0
  Si1 Si  0.830000  0.660000  0.250000  1.0
  Si2 Si  0.170000  0.340000  0.750000  1.0
  Si3 Si  0.170000  0.830000  0.250000  1.0
  Si4 Si  0.830000  0.170000  0.750000  1.0
  Si5 Si  0.660000  0.830000  0.250000  1.0
  Si6 Si  0.340000  0.170000  0.750000  1.0
```

## Use it

- Download: https://database.ouro.foundation/storage/v1/object/public/public-files/05b308ba-7c14-4f7d-aefc-02f21681295c/019e0e72-b25c-7bb0-a8af-731060fb4c4a.cif?v=1778358858453
- Over Ouro MCP: `download_asset(id="8a12bbfa-a052-486a-a52f-8231a32d6b61")` returns the file or a download link.
- Find routes that take it: `get_compatible_routes(asset_id="8a12bbfa-a052-486a-a52f-8231a32d6b61")`, then pass it as `input_assets={"file": "8a12bbfa-a052-486a-a52f-8231a32d6b61"}`.
- From Python: `ouro.files.retrieve("8a12bbfa-a052-486a-a52f-8231a32d6b61")`