{
  "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" [
      [
        1.295897 
        0.6319771 
        2.374608
      ] 
      [
        0.5246704 
        2.161762 
        0.3112674
      ] 
      [
        0.9331072 
        2.773919 
        2.787442
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.151887 
        0.27518 
        -0.437499
      ] 
      [
        0.439426 
        0.102949 
        2.130816
      ] 
      [
        -0.287539 
        -0.378129 
        -1.693317
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.042335
  }
}