Materials Project Materials Chemical Environment API

openapi: 3.2.0
info:
  title: Materials Project Defect Tasks Materials Chemical Environment API
  description: "\nThe Materials Project API allows anyone to have direct access to current, up-to-date information from the Materials Project database in a structured way.\n\nThis allows for analysis, development of automated tools, machine learning, downloading personal copies of the Materials Project database and more on a large scale.\n\nThe API is offered with the hopes of making Materials Project data more useful to you. We want you to use our data! As such, the API is offered free-of-charge and we support several tools to help you get started.\n\n## API Key\nTo make any request to the Materials Project API, you must use an API key. Your API key is generated for you automatically upon registering with the Materials Project website and is synced with the email you used to register.\n\nRemember to keep your API key safe and to not share it with anyone you do not trust.\n\nIf you are logged in, you can always access your API key from this page or from your [dashboard](https://next-gen.materialsproject.org/dashboard).\n\nIf you intend heavy API usage, you can give us a heads up by sending a message to <heavy.api.use@materialsproject.org>. With the exception of retrieving charge densities, this is not required, but may help us if we see unusual load on our servers.\n\n## Accessing Data\nTo use the API, you have three options:\n\n1. You can use our first-party supported Python client. This is the recommend route. The `mp-api` package containing the client is pip installable.\n\n    ```\n    pip install mp-api\n    ```\n\n    The `MPRester` client can be accessed by importing from it. This will ultimately replace the legacy `MPRester` available in pymatgen.\n\n    For more details on how to use this, including code examples, please see <https://next-gen.materialsproject.org/api>.\n\n2. You can demo the API interactively on this documentation page. Click the \"Authorize\" button, paste in your API key, and then click the appropriate section to try out a query.\n\n3. Since this is a REST API, and offers a fully-compliant OpenAPI specification, it's possible to use the API with many libraries in many languages and environments, including JavaScript, MATLAB, Mathematica, etc. However, we do not offer first-party support for explaining how to do this, and you will have to follow the specification yourself.\n\n"
  version: 0.86.4rc5.dev1+g77c2c1315
  x-logo:
    url: https://raw.githubusercontent.com/materialsproject/emmet/master/emmet-api/emmet/api/core/assets/mp_logo_small.png
servers:
- url: https://api.materialsproject.org
  description: Base URL declared by the provider in apis.yml (roadmap#122).
security:
- ApiKeyAuth: []
tags:
- name: Materials Chemical Environment
paths:
  /materials/chemenv/:
    get:
      tags:
      - Materials Chemical Environment
      summary: Get ChemEnvDoc documents
      operationId: search_materials_chemenv__get
      parameters:
      - name: material_ids
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: Comma-separated list of material_id values to query on
          title: Material Ids
        description: Comma-separated list of material_id values to query on
      - name: chemenv_iucr
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: A comma delimited string list of unique (cationic) species in IUCR format.
          title: Chemenv Iucr
        description: A comma delimited string list of unique (cationic) species in IUCR format.
      - name: chemenv_iupac
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: A comma delimited string list of unique (cationic) species in IUPAC format.
          title: Chemenv Iupac
        description: A comma delimited string list of unique (cationic) species in IUPAC format.
      - name: chemenv_name
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: A comma delimited string list of coordination environment descriptions for unique (cationic) species.
          title: Chemenv Name
        description: A comma delimited string list of coordination environment descriptions for unique (cationic) species.
      - name: chemenv_symbol
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: A comma delimited string list of ChemEnv symbols for unique (cationic) species in the structure.
          title: Chemenv Symbol
        description: A comma delimited string list of ChemEnv symbols for unique (cationic) species in the structure.
      - name: species
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          description: A comma delimited string list of unique (cationic) species in the structure.
          title: Species
        description: A comma delimited string list of unique (cationic) species in the structure.
      - name: csm_min
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Minimum value of the continous symmetry measure for any site.
          title: Csm Min
        description: Minimum value of the continous symmetry measure for any site.
      - name: csm_max
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Maximum value of the continous symmetry measure for any site.
          title: Csm Max
        description: Maximum value of the continous symmetry measure for any site.
      - name: elements
        in: query
        required: false
        schema:
          anyOf:
          - type: string
            maxLength: 60
          - type: 'null'
          description: Query by elements in the material composition as a comma-separated list
          title: Elements
        description: Query by elements in the material composition as a comma-separated list
      - name: exclude_elements
        in: query
        required: false
        schema:
          anyOf:
          - type: string
            maxLength: 60
          - type: 'null'
          description: Query by excluded elements in the material composition as a comma-separated list
          title: Exclude Elements
        description: Query by excluded elements in the material composition as a comma-separated list
      - name: nsites_max
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for maximum value of nsites
          title: Nsites Max
        description: Query for maximum value of nsites
      - name: nsites_min
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for minimum value of nsites
          title: Nsites Min
        description: Query for minimum value of nsites
      - name: nsites
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for nsites being equal to an exact value
          title: Nsites
        description: Query for nsites being equal to an exact value
      - name: nsites_not_eq
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for nsites being not equal to an exact value
          title: Nsites Not Eq
        description: Query for nsites being not equal to an exact value
      - name: nsites_eq_any
        in: query
        required: false
        schema:
          type: string
          description: Query for nsites being any of these values. Provide a comma separated list.
          title: Nsites Eq Any
        description: Query for nsites being any of these values. Provide a comma separated list.
      - name: nsites_neq_any
        in: query
        required: false
        schema:
          type: string
          description: Query for nsites being not any of these values.                             Provide a comma separated list.
          title: Nsites Neq Any
        description: Query for nsites being not any of these values.                             Provide a comma separated list.
      - name: nelements_max
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for maximum value of nelements
          title: Nelements Max
        description: Query for maximum value of nelements
      - name: nelements_min
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for minimum value of nelements
          title: Nelements Min
        description: Query for minimum value of nelements
      - name: nelements
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for nelements being equal to an exact value
          title: Nelements
        description: Query for nelements being equal to an exact value
      - name: nelements_not_eq
        in: query
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          description: Query for nelements being not equal to an exact value
          title: Nelements Not Eq
        description: Query for nelements being not equal to an exact value
      - name: nelements_eq_any
        in: query
        required: false
        schema:
          type: string
          description: Query for nelements being any of these values. Provide a comma separated list.
          title: Nelements Eq Any
        description: Query for nelements being any of these values. Provide a comma separated list.
      - name: nelements_neq_any
        in: query
        required: false
        schema:
          type: string
          description: Query for nelements being not any of these values.                             Provide a comma separated list.
          title: Nelements Neq Any
        description: Query for nelements being not any of these values.                             Provide a comma separated list.
      - name: volume_max
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Query for maximum value of volume
          title: Volume Max
        description: Query for maximum value of volume
      - name: volume_min
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Query for minimum value of volume
          title: Volume Min
        description: Query for minimum value of volume
      - name: density_max
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Query for maximum value of density
          title: Density Max
        description: Query for maximum value of density
      - name: density_min
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Query for minimum value of density
          title: Density Min
        description: Query for minimum value of density
      - name: density_atomic_max
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Query for maximum value of density_atomic
          title: Density Atomic Max
        description: Query for maximum value of density_atomic
      - name: density_atomic_min
        in: query
        required: false
        schema:
          anyOf:
          - type: number
          - type: 'null'
          description: Query for minimum value of density_atomic
          title: Density Atomic Min
        description: Query for minimum value of density_atomic
      - name: _page
        in: query
        required: false
        schema:
          type: integer
          description: Page number to request (takes precedent over _limit and _skip).
          title: ' Page'
        description: Page number to request (takes precedent over _limit and _skip).
      - name: _per_page
        in: query
        required: false
        schema:
          type: integer
          description: Number of entries to show per page (takes precedent over _limit and _skip). Limited to 1000.
          default: 100
          title: ' Per Page'
        description: Number of entries to show per page (takes precedent over _limit and _skip). Limited to 1000.
      - name: _skip
        in: query
        required: false
        schema:
          type: integer
          description: Number of entries to skip in the search.
          default: 0
          title: ' Skip'
        description: Number of entries to skip in the search.
      - name: _limit
        in: query
        required: false
        schema:
          type: integer
          description: Max number of entries to return in a single query. Limited to 1000.
          default: 100
          title: ' Limit'
        description: Max number of entries to return in a single query. Limited to 1000.
      - name: _fields
        in: query
        required: false
        schema:
          type: string
          description: 'Fields to project from ChemEnvDoc as a list of comma separated strings.                    Fields include: `builder_meta` `nsites` `elements` `nelements` `composition` `composition_reduced` `formula_pretty` `formula_anonymous` `chemsys` `volume` `density` `density_atomic` `symmetry` `material_id` `deprecated` `deprecation_reasons` `last_updated` `origins` `warnings` `structure` `property_name` `valences` `species` `chemenv_symbol` `chemenv_iupac` `chemenv_iucr` `chemenv_name` `chemenv_name_with_alternatives` `csm` `method` `mol_from_site_environments` `wyckoff_positions`'
          title: ' Fields'
        description: 'Fields to project from ChemEnvDoc as a list of comma separated strings.                    Fields include: `builder_meta` `nsites` `elements` `nelements` `composition` `composition_reduced` `formula_pretty` `formula_anonymous` `chemsys` `volume` `density` `density_atomic` `symmetry` `material_id` `deprecated` `deprecation_reasons` `last_updated` `origins` `warnings` `structure` `property_name` `valences` `species` `chemenv_symbol` `chemenv_iupac` `chemenv_iucr` `chemenv_name` `chemenv_name_with_alternatives` `csm` `method` `mol_from_site_environments` `wyckoff_positions`'
      - name: _all_fields
        in: query
        required: false
        schema:
          type: boolean
          description: Include all fields.
          default: false
          title: ' All Fields'
        description: Include all fields.
      responses:
        '200':
          description: Search for a ChemEnvDoc
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Response_ChemEnvDoc_'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    Response_ChemEnvDoc_:
      properties:
        data:
          anyOf:
          - items:
              $ref: '#/components/schemas/ChemEnvDoc'
            type: array
          - type: 'null'
          title: Data
          description: List of returned data
        errors:
          anyOf:
          - items:
              $ref: '#/components/schemas/Error'
            type: array
          - type: 'null'
          title: Errors
          description: Any errors on processing this query
        meta:
          anyOf:
          - $ref: '#/components/schemas/Meta'
          - type: 'null'
          description: Extra information for the query
      type: object
      title: Response[ChemEnvDoc]
    TypedSpeciesDict:
      properties:
        element:
          anyOf:
          - type: string
          - type: 'null'
          title: Element
        oxidation_state:
          anyOf:
          - type: number
          - type: 'null'
          title: Oxidation State
        spin:
          anyOf:
          - type: number
          - type: 'null'
          title: Spin
        occu:
          anyOf:
          - type: number
          - type: 'null'
          title: Occu
      type: object
      title: TypedSpeciesDict
    TypedAggregateProperitesDict:
      properties:
        magmom:
          anyOf:
          - items:
              type: number
            type: array
          - type: 'null'
          title: Magmom
        charge:
          anyOf:
          - items:
              type: number
            type: array
          - type: 'null'
          title: Charge
        velocities:
          anyOf:
          - items:
              prefixItems:
              - type: number
              - type: number
              - type: number
              type: array
              maxItems: 3
              minItems: 3
            type: array
          - type: 'null'
          title: Velocities
        selective_dynamics:
          anyOf:
          - items:
              prefixItems:
              - type: boolean
              - type: boolean
              - type: boolean
              type: array
              maxItems: 3
              minItems: 3
            type: array
          - type: 'null'
          title: Selective Dynamics
      type: object
      title: TypedAggregateProperitesDict
    ChemEnvDoc:
      properties:
        builder_meta:
          anyOf:
          - $ref: '#/components/schemas/EmmetMeta'
          - type: 'null'
          description: Builder metadata.
        nsites:
          anyOf:
          - type: integer
          - type: 'null'
          title: Nsites
          description: Total number of sites in the structure.
        elements:
          anyOf:
          - items:
              type: string
            type: array
          - type: 'null'
          title: Elements
          description: List of elements in the material.
        nelements:
          anyOf:
          - type: integer
          - type: 'null'
          title: Nelements
          description: Number of elements.
        composition:
          anyOf:
          - additionalProperties:
              type: number
            type: object
          - type: 'null'
          title: Composition
          description: Full composition for the material.
        composition_reduced:
          anyOf:
          - additionalProperties:
              type: number
            type: object
          - type: 'null'
          title: Reduced Composition
          description: Simplified representation of the composition.
        formula_pretty:
          anyOf:
          - type: string
          - type: 'null'
          title: Pretty Formula
          description: Cleaned representation of the formula.
        formula_anonymous:
          anyOf:
          - type: string
          - type: 'null'
          title: Anonymous Formula
          description: Anonymized representation of the formula.
        chemsys:
          anyOf:
          - type: string
          - type: 'null'
          title: Chemical System
          description: Dash-separated string of elements in the material.
        volume:
          anyOf:
          - type: number
          - type: 'null'
          title: Volume
          description: Total volume for this structure in ų.
        density:
          anyOf:
          - type: number
          - type: 'null'
          title: Density
          description: Density in g/cm³.
        density_atomic:
          anyOf:
          - type: number
          - type: 'null'
          title: Packing Density
          description: The atomic packing density in ų/atom.
        symmetry:
          anyOf:
          - $ref: '#/components/schemas/SymmetryData'
          - type: 'null'
          description: Symmetry data for this material.
        material_id:
          anyOf:
          - type: string
            pattern: ^([A-Za-z]+-)?(\d+)(-[A-Za-z0-9]+)*$
            examples:
            - mp-3534
            - '3453'
            - mp-834-Ag
          - type: string
            examples:
            - mp-ft
            - task:pqrs
          - type: 'null'
          title: Material Id
          description: 'The Materials Project ID of the material, used as a universal reference across property documents.This comes in the form: mp-******.'
        deprecated:
          type: boolean
          title: Deprecated
          description: Whether this property document is deprecated.
          default: true
        deprecation_reasons:
          anyOf:
          - items:
              type: string
            type: array
          - type: 'null'
          title: Deprecation Reasons
          description: List of deprecation tags detailing why this document isn't valid.
        last_updated:
          type: string
          format: date-time
          title: Last Updated
          description: Timestamp for the most recent calculation update for this property.
        origins:
          anyOf:
          - items:
              $ref: '#/components/schemas/PropertyOrigin'
            type: array
          - type: 'null'
          title: Origins
          description: Dictionary for tracking the provenance of properties.
        warnings:
          anyOf:
          - type: string
          - type: 'null'
          title: Warnings
          description: Warning
        structure:
          anyOf:
          - $ref: '#/components/schemas/TypedStructureDict'
          - type: 'null'
          title: Structure
          description: The structure used in the generation of the chemical environment data
        property_name:
          type: string
          title: Property Name
          default: coord_environment
        valences:
          items:
            type: number
          type: array
          title: Valences
          description: List of valences for each site in this material to determine cations
        species:
          items:
            type: string
          type: array
          title: Species
          description: List of unique (cationic) species in structure.
        chemenv_symbol:
          items:
            type: string
            enum:
            - S:1
            - L:2
            - A:2
            - TL:3
            - TY:3
            - TS:3
            - T:4
            - S:4
            - SY:4
            - SS:4
            - PP:5
            - S:5
            - T:5
            - O:6
            - T:6
            - PP:6
            - PB:7
            - ST:7
            - ET:7
            - FO:7
            - C:8
            - SA:8
            - SBT:8
            - TBT:8
            - DD:8
            - DDPN:8
            - HB:8
            - BO_1:8
            - BO_2:8
            - BO_3:8
            - TC:9
            - TT_1:9
            - TT_2:9
            - TT_3:9
            - HD:9
            - TI:9
            - SMA:9
            - SS:9
            - TO_1:9
            - TO_2:9
            - TO_3:9
            - PP:10
            - PA:10
            - SBSA:10
            - MI:10
            - BS_1:10
            - BS_2:10
            - TBSA:10
            - PCPA:11
            - H:11
            - DI:11
            - I:12
            - PBP:12
            - TT:12
            - C:12
            - AC:12
            - SC:12
            - HP:12
            - HA:12
            - SH:13
            - DD:20
            - None
          type: array
          title: Chemenv Symbol
          description: List of ChemEnv symbols for unique (cationic) species in structure
        chemenv_iupac:
          items:
            type: string
            enum:
            - TOCT-9
            - CUS-10
            - PPR-10
            - PPRP-11
            - OCF-7
            - SAPRT-10
            - T-4
            - PAPR-10
            - DD-20
            - TPR-6
            - OCT-8
            - PP-5
            - SPY-4
            - HBPY-9
            - A-2
            - TPRT-8
            - TS-3
            - SS-4
            - None
            - SAPR-8
            - SPY-5
            - SAPRS-10
            - HPR-12
            - L-2
            - PPY-6
            - SP-4
            - IC-12
            - HBPY-8
            - TPY-3
            - CUS-9
            - TPRS-8
            - DD-8
            - TBPY-5
            - TP-3
            - TCA-9
            - PPRP-12
            - SAPRS-9
            - OC-6
            - PBPY-7
            - TPRS-7
            - TPRS-9
            - CU-8
            - HAPR-12
            - TPRT-7
          type: array
          title: Chemenv Iupac
          description: List of symbols for unique (cationic) species in structure in IUPAC format
        chemenv_iucr:
          items:
            type: string
            enum:
            - '[8do]'
            - '[3n]'
            - '[6p]'
            - '[8cb]'
            - '[5by]'
            - '[12p]'
            - '[6p2c]'
            - '[8acb]'
            - '[7by]'
            - '[3l]'
            - '[6p1c]'
            - '[12aco]'
            - '[2l]'
            - None
            - '[12i]'
            - '[6o]'
            - '[6p3c]'
            - '[4n]'
            - '[12co]'
            - '[1l]'
            - '[5y]'
            - '[5l]'
            - '[4l]'
            - '[2n]'
            - '[8by]'
            - '[4t]'
            - '[12tt]'
          type: array
          title: Chemenv Iucr
          description: List of symbols for unique (cationic) species in structure in IUCR format
        chemenv_name:
          items:
            type: string
            enum:
            - Pentagonal pyramid
            - Metabidiminished icosahedron
            - Square-face bicapped trigonal prism
            - Pentagonal plane
            - Cube
            - Triangular cupola
            - Heptagonal dipyramid
            - Pentagonal prism
            - T-shaped
            - Square-face capped trigonal prism
            - Single neighbor
            - Triangular-face bicapped trigonal prism
            - Pentagonal-face capped pentagonal antiprism
            - Trigonal prism
            - Square cupola
            - See-saw
            - Square non-coplanar
            - Hexagonal bipyramid
            - Triangular non-coplanar
            - Tetrahedron
            - Tricapped triangular prism (one square-face cap and two triangular-face caps)
            - Square-face monocapped antiprism
            - Hexagonal antiprism
            - Linear
            - Octahedron
            - Truncated tetrahedron
            - Square-face capped hexagonal prism
            - Tricapped octahedron (all 3 cap faces share one atom)
            - Bicapped square prism (opposite faces)
            - Bicapped octahedron (cap faces with one edge in common)
            - Tridiminished icosahedron
            - Cuboctahedron
            - Dodecahedron
            - Dodecahedron with triangular faces - p2345 plane normalized
            - Square-face capped square prism
            - Icosahedron
            - Dodecahedron with triangular faces
            - Pentagonal bipyramid
            - Tricapped octahedron (cap faces are aligned)
            - Square pyramid
            - Tricapped triangular prism (three square-face caps)
            - Trigonal bipyramid
            - Tricapped triangular prism (two square-face caps and one triangular-face cap)
            - Pentagonal antiprism
            - Diminished icosahedron
            - Anticuboctahedron
            - Trigonal-face bicapped square antiprism
            - Bicapped octahedron (cap faces with one atom in common)
            - Hexagonal prism
            - Angular
            - Trigonal plane
            - Square plane
            - Bicapped octahedron (opposed cap faces)
            - Bicapped square prism (adjacent faces)
            - Square antiprism
            - Pentagonal-face bicapped pentagonal prism
            - Square-face bicapped square antiprism
            - Hendecahedron
            - End-trigonal-face capped trigonal prism
            - Face-capped octahedron
            - Tricapped octahedron (all 3 cap faces are sharingone edge of a face)
          type: array
          title: Chemenv Name
          description: List of text description of coordination environment for unique (cationic) species in structure.
        chemenv_name_with_alternatives:
          items:
            type: string
            enum:
            - Anticuboctahedron (also known as Triangular bicupola)
            - Trigonal bipyramid (also known as Trigonal dipyramid, Triangular dipyramid)
            - Octahedron (also known as Square dipyramid, Square bipyramid, Triangular antiprism, Trigonal antiprism)
            - Diminished icosahedron
            - Square antiprism (also known as Tetragonal antiprism, Anticube)
            - Square cupola
            - Hexagonal bipyramid (also known as Hexagonal dipyramid)
            - Square-face capped hexagonal prism
            - Bicapped square prism (opposite faces) (also known as Bicapped cube)
            - Square-face bicapped trigonal prism
            - Square non-coplanar
            - Triangular-face bicapped trigonal prism
            - Square plane
            - Trigonal prism (also known as Triangular prism)
            - Bicapped octahedron (opposed cap faces)
            - Tricapped octahedron (all 3 cap faces share one atom)
            - Pentagonal prism
            - Triangular cupola
            - Bicapped square prism (adjacent faces) (also known as Bicapped cube)
            - Cuboctahedron
            - Tricapped triangular prism (two square-face caps and one triangular-face cap) (also known as Triaugmented trigonal prism)
            - Square-face capped trigonal prism (also known as Augmented triangular prism)
            - Tetrahedron (also known as Triangular pyramid, Trigonal pyramid)
            - Cube (also known as Square prism, Tetragonal prism)
            - Bicapped octahedron (cap faces with one edge in common)
            - Bicapped octahedron (cap faces with one atom in common)
            - Pentagonal pyramid
            - Dodecahedron with triangular faces (also known as Snub disphenoid, Siamese dodecahedron)
            - Pentagonal antiprism (also known as Paradiminished icosahedron)
            - Tricapped octahedron (cap faces are aligned)
            - Icosahedron
            - Dodecahedron
            - Face-capped octahedron (also known as Monocapped octahedron)
            - Angular
            - Hendecahedron (also known as Bisymmetric hendecahedron)
            - Trigonal-face bicapped square antiprism
            - Pentagonal-face capped pentagonal antiprism (also known as Gyroelongated pentagonal pyramid, Diminished icosahedron, Truncated icosahedron)
            - Linear
            - Pentagonal plane (also known as Pentagon)
            - Tricapped triangular prism (three square-face caps) (also known as Triaugmented trigonal prism)
            - Tricapped octahedron (all 3 cap faces are sharingone edge of a face)
            - Heptagonal dipyramid (also known as Heptagonal bipyramid)
            - T-shaped
            - Single neighbor
            - Trigonal plane (also known as Triangular planar)
            - Dodecahedron with triangular faces - p2345 plane normalized (also known as Snub disphenoid - p2345 plane normalized, Siamese dodecahedron - p2345 plane normalized)
            - Tricapped triangular prism (one square-face cap and two triangular-face caps) (also known as Triaugmented trigonal prism)
            - Truncated tetrahedron
            - Hexagonal prism
            - Tridiminished icosahedron
            - Metabidiminished icosahedron
            - See-saw
            - Square-face capped square prism (also known as Monocapped cube)
            - Square pyramid
            - Pentagonal-face bica

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# Full source: https://raw.githubusercontent.com/api-evangelist/materials-project/refs/heads/main/openapi/materials-project-materials-chemical-environment-api-openapi.yml