Centring type (property)

{
    "$id": "https://schemas.anyterial.se/defs/v0.1/properties/spacegroups/centring_type",
    "$schema": "https://schemas.optimade.org/meta/v1.3/optimade/property_definition.json",
    "title": "Centring type",
    "x-optimade-type": "string",
    "x-compatibility": [
        "https://www.iucr.org/__data/iucr/cifdic_html/2/cif_sym.dic/Ispace_group.centring_type.html"
    ],
    "x-optimade-definition": {
        "kind": "property",
        "version": "0.1.0",
        "format": "1.3",
        "name": "centring_type",
        "label": "centring_type_spacegroups"
    },
    "type": [
        "string",
        "null"
    ],
    "description": "The lattice centring symbol for the crystallographic setting.\n\nThis setting-dependent symbol identifies primitive, face-centred, body-centred, rhombohedral, or hexagonal centring as represented in the setting record.\nThe value `Rrev` denotes the reverse rhombohedral setting.",
    "x-optimade-unit": "inapplicable",
    "enum": [
        "P",
        "A",
        "B",
        "C",
        "F",
        "I",
        "R",
        "H",
        "Rrev"
    ],
    "examples": [
        "P",
        "C"
    ]
}