[
  {
    "name": "Composition",
    "filters": [
      {
        "name": "Bulk Formula",
        "params": ["data__bulkFormula__exact"],
        "type": "MATERIALS_INPUT",
        "props": {
          "type": "formula",
          "periodicTableMode": "none",
          "errorMessage": "Please enter a valid bulk formula (e.g. AlCu4).",
          "helpItems": [
            { "label": "Bulk Formula Examples" },
            { "label": null, "examples": ["Ti2Pd3", "FeSi"] }
          ]
        }
      }
    ]
  },
  {
    "name": "Adsorbate",
    "filters": [
      {
        "name": "Adsorbate SMILES",
        "params": ["data__adsorbateSmiles__exact"],
        "type": "TEXT_INPUT"
      },
      {
        "name": "Adsorbate IUPAC Formula",
        "params": ["data__adsorbateIUPACFormula__exact"],
        "type": "TEXT_INPUT"
      }
    ]
  },
  {
    "name": "Surface",
    "filters": [
      {
        "name": "Bulk Material ID",
        "params": ["data__mpid__exact"],
        "type": "TEXT_INPUT"
      },
      {
        "name": "Formula",
        "params": ["formula__exact"],
        "type": "MATERIALS_INPUT",
        "props": {
          "type": "formula",
          "periodicTableMode": "none",
          "errorMessage": "Please enter a valid chemical formula (e.g. Al60H2O).",
          "helpItems": [
            { "label": "Formula Examples" },
            { "label": null, "examples": ["Cr18H2CS36O", "Tc48CN"] }
          ]
        }
      },
      {
        "name": "Miller index, h",
        "params": ["data__h__value__gte", "data__h__value__lte"],
        "type": "SLIDER",
        "props": { "domain": [0, 2], "step": 1 }
      },
      {
        "name": "Miller index, k",
        "params": ["data__k__value__gte", "data__k__value__lte"],
        "type": "SLIDER",
        "props": { "domain": [-2, 2], "step": 1 }
      },
      {
        "name": "Miller index, l",
        "params": ["data__l__value__gte", "data__l__value__lte"],
        "type": "SLIDER",
        "props": { "domain": [-2, 2], "step": 1 }
      },
      {
        "name": "Surface Shift",
        "params": ["data__surfaceShift__value__gte", "data__surfaceShift__value__lte"],
        "units": "Å",
        "type": "SLIDER",
        "props": { "domain": [0, 1], "step": 0.01 }
      }
    ]
  },
  {
    "name": "Properties",
    "filters": [
      {
        "name": "Adsorption Energy",
        "params": ["data__adsorptionEnergy__value__gte", "data__adsorptionEnergy__value__lte"],
        "units": "eV",
        "type": "SLIDER",
        "props": { "domain": [-10, 10], "step": 1 }
      }
    ]
  }
]