{
  "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" [
      [
        0.9323073 
        0.484411 
        1.762504
      ] 
      [
        1.756656 
        1.625279 
        0.3422502
      ] 
      [
        2.441943 
        2.686455 
        1.94339
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.727639 
        -2.403532 
        2.713096
      ] 
      [
        0.679314 
        0.791154 
        -4.844994
      ] 
      [
        1.048325 
        1.612378 
        2.131898
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.189228
  }
}