{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        2.975716 
        3.919 
        3.294603
      ] 
      [
        5.229011 
        2.380728 
        1.260294
      ] 
      [
        3.72512 
        0.5184044 
        0.8589665
      ] 
      [
        3.15133 
        1.64182 
        3.064405
      ] 
      [
        5.039876 
        3.004083 
        3.766304
      ] 
      [
        5.090657 
        4.730463 
        1.850516
      ] 
      [
        3.207695 
        3.468122 
        0.7711985
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.393828 
        1.716637 
        -0.696985
      ] 
      [
        -0.318959 
        -1.211426 
        0.881741
      ] 
      [
        0.539205 
        1.225757 
        0.63849
      ] 
      [
        0.060186 
        -1.276834 
        -1.807429
      ] 
      [
        1.91496 
        0.102692 
        0.477253
      ] 
      [
        -0.403658 
        -0.519962 
        0.583019
      ] 
      [
        -1.397906 
        -0.036864 
        -0.076088
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -15.185023
  }
}