{
  "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" [
      [
        3.061756 
        0.7662959 
        3.191452
      ] 
      [
        5.353613 
        1.053054 
        3.083301
      ] 
      [
        4.213272 
        1.837517 
        1.337202
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.483242 
        -0.016688 
        0.126346
      ] 
      [
        -0.645897 
        -0.025663 
        -0.077105
      ] 
      [
        0.162655 
        0.042351 
        -0.04924
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.431509
  }
}