# Schoenflies symbol (property)

This page documents an [OPTIMADE](https://www.optimade.org/) [Property Definition](https://schemas.optimade.org/#definitions). See [https://schemas.optimade.org/](https://schemas.optimade.org/) for more information.

**ID: [`https://schemas.anyterial.se/defs/v0.1/properties/spacegroups/schoenflies`](https://schemas.anyterial.se/defs/v0.1/properties/spacegroups/schoenflies.md)**  
**Definition name:** `schoenflies`

**Property name:** Schoenflies symbol  
**Description:** The Schoenflies symbol for the space-group type.  
**Type:** string  

The ASCII form follows the CIF convention for `_space_group.name_Schoenflies`, using a period to separate the Schoenflies point-group symbol from the superscript index.

**Examples:**

- `"C1.1"`
- `"C2.3"`

**Formats:** [[JSON](schoenflies.json)] [[MD](schoenflies.md)]

**JSON definition:**

``` json
{
    "$id": "https://schemas.anyterial.se/defs/v0.1/properties/spacegroups/schoenflies",
    "$schema": "https://schemas.optimade.org/meta/v1.3/optimade/property_definition.json",
    "title": "Schoenflies symbol",
    "x-optimade-type": "string",
    "x-compatibility": [
        "https://www.iucr.org/__data/iucr/cifdic_html/2/cif_sym.dic/Ispace_group.name_Schoenflies.html"
    ],
    "x-optimade-definition": {
        "kind": "property",
        "version": "0.1.0",
        "format": "1.3",
        "name": "schoenflies",
        "label": "schoenflies_spacegroups"
    },
    "type": [
        "string",
        "null"
    ],
    "description": "The Schoenflies symbol for the space-group type.\n\nThe ASCII form follows the CIF convention for `_space_group.name_Schoenflies`, using a period to separate the Schoenflies point-group symbol from the superscript index.",
    "x-optimade-unit": "inapplicable",
    "enum": [
        "C1.1",
        "Ci.1",
        "C2.1",
        "C2.2",
        "C2.3",
        "Cs.1",
        "Cs.2",
        "Cs.3",
        "Cs.4",
        "C2h.1",
        "C2h.2",
        "C2h.3",
        "C2h.4",
        "C2h.5",
        "C2h.6",
        "D2.1",
        "D2.2",
        "D2.3",
        "D2.4",
        "D2.5",
        "D2.6",
        "D2.7",
        "D2.8",
        "D2.9",
        "C2v.1",
        "C2v.2",
        "C2v.3",
        "C2v.4",
        "C2v.5",
        "C2v.6",
        "C2v.7",
        "C2v.8",
        "C2v.9",
        "C2v.10",
        "C2v.11",
        "C2v.12",
        "C2v.13",
        "C2v.14",
        "C2v.15",
        "C2v.16",
        "C2v.17",
        "C2v.18",
        "C2v.19",
        "C2v.20",
        "C2v.21",
        "C2v.22",
        "D2h.1",
        "D2h.2",
        "D2h.3",
        "D2h.4",
        "D2h.5",
        "D2h.6",
        "D2h.7",
        "D2h.8",
        "D2h.9",
        "D2h.10",
        "D2h.11",
        "D2h.12",
        "D2h.13",
        "D2h.14",
        "D2h.15",
        "D2h.16",
        "D2h.17",
        "D2h.18",
        "D2h.19",
        "D2h.20",
        "D2h.21",
        "D2h.22",
        "D2h.23",
        "D2h.24",
        "D2h.25",
        "D2h.26",
        "D2h.27",
        "D2h.28",
        "C4.1",
        "C4.2",
        "C4.3",
        "C4.4",
        "C4.5",
        "C4.6",
        "S4.1",
        "S4.2",
        "C4h.1",
        "C4h.2",
        "C4h.3",
        "C4h.4",
        "C4h.5",
        "C4h.6",
        "D4.1",
        "D4.2",
        "D4.3",
        "D4.4",
        "D4.5",
        "D4.6",
        "D4.7",
        "D4.8",
        "D4.9",
        "D4.10",
        "C4v.1",
        "C4v.2",
        "C4v.3",
        "C4v.4",
        "C4v.5",
        "C4v.6",
        "C4v.7",
        "C4v.8",
        "C4v.9",
        "C4v.10",
        "C4v.11",
        "C4v.12",
        "D2d.1",
        "D2d.2",
        "D2d.3",
        "D2d.4",
        "D2d.5",
        "D2d.6",
        "D2d.7",
        "D2d.8",
        "D2d.9",
        "D2d.10",
        "D2d.11",
        "D2d.12",
        "D4h.1",
        "D4h.2",
        "D4h.3",
        "D4h.4",
        "D4h.5",
        "D4h.6",
        "D4h.7",
        "D4h.8",
        "D4h.9",
        "D4h.10",
        "D4h.11",
        "D4h.12",
        "D4h.13",
        "D4h.14",
        "D4h.15",
        "D4h.16",
        "D4h.17",
        "D4h.18",
        "D4h.19",
        "D4h.20",
        "C3.1",
        "C3.2",
        "C3.3",
        "C3.4",
        "C3i.1",
        "C3i.2",
        "D3.1",
        "D3.2",
        "D3.3",
        "D3.4",
        "D3.5",
        "D3.6",
        "D3.7",
        "C3v.1",
        "C3v.2",
        "C3v.3",
        "C3v.4",
        "C3v.5",
        "C3v.6",
        "D3d.1",
        "D3d.2",
        "D3d.3",
        "D3d.4",
        "D3d.5",
        "D3d.6",
        "C6.1",
        "C6.2",
        "C6.3",
        "C6.4",
        "C6.5",
        "C6.6",
        "C3h.1",
        "C6h.1",
        "C6h.2",
        "D6.1",
        "D6.2",
        "D6.3",
        "D6.4",
        "D6.5",
        "D6.6",
        "C6v.1",
        "C6v.2",
        "C6v.3",
        "C6v.4",
        "D3h.1",
        "D3h.2",
        "D3h.3",
        "D3h.4",
        "D6h.1",
        "D6h.2",
        "D6h.3",
        "D6h.4",
        "T.1",
        "T.2",
        "T.3",
        "T.4",
        "T.5",
        "Th.1",
        "Th.2",
        "Th.3",
        "Th.4",
        "Th.5",
        "Th.6",
        "Th.7",
        "O.1",
        "O.2",
        "O.3",
        "O.4",
        "O.5",
        "O.6",
        "O.7",
        "O.8",
        "Td.1",
        "Td.2",
        "Td.3",
        "Td.4",
        "Td.5",
        "Td.6",
        "Oh.1",
        "Oh.2",
        "Oh.3",
        "Oh.4",
        "Oh.5",
        "Oh.6",
        "Oh.7",
        "Oh.8",
        "Oh.9",
        "Oh.10"
    ],
    "examples": [
        "C1.1",
        "C2.3"
    ]
}
```