{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        0.242712 
        0.9288981 
        0.06397087
      ] 
      [
        0.2771006 
        0.3514171 
        2.330567
      ] 
      [
        2.324329 
        0.3658876 
        0.3023787
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.400294 
        -0.289161 
        1.534337
      ] 
      [
        0.000663 
        0.404089 
        -1.60736
      ] 
      [
        0.399631 
        -0.114928 
        0.073023
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.570736
  }
}