httk property definitionsProperty definitions using the OPTIMADE property definition format, hosted by httk
This page documents an OPTIMADE Property Definition. See https://schemas.optimade.org/ for more information.
ID: https://schemas.httk.org/defs/v0.1/properties/electronic/static_relative_permittivity
Definition name: static_relative_permittivity
Property name: Static relative permittivity
Description: The static relative permittivity (dielectric constant), dimensionless, as the isotropic mean (trace/3) of the static relative-permittivity tensor, which includes both the ionic and the electronic contributions.
A null value means the quantity is not available or not recorded.
Type: float
Implementation requirements:
- Support: OPTIONAL support in implementations, i.e., MAY be null.
Examples:
JSON definition:
{
"$id": "https://schemas.httk.org/defs/v0.1/properties/electronic/static_relative_permittivity",
"$schema": "https://schemas.optimade.org/meta/v1.3/optimade/property_definition.json",
"title": "Static relative permittivity",
"x-optimade-type": "float",
"x-optimade-definition": {
"kind": "property",
"version": "0.1.0",
"format": "1.3",
"name": "static_relative_permittivity",
"label": "static_relative_permittivity_electronic_httk"
},
"x-optimade-unit": "dimensionless",
"x-optimade-requirements": {
"support": "may",
"sortable": false,
"query-support": "all mandatory"
},
"type": [
"number",
"null"
],
"description": "The static relative permittivity (dielectric constant), dimensionless, as the isotropic mean (trace/3) of the static relative-permittivity tensor, which includes both the ionic and the electronic contributions.\nA null value means the quantity is not available or not recorded."
}