{
  "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" [
      [
        2.438592 
        1.591751 
        1.022457
      ] 
      [
        4.656526 
        2.215472 
        2.064336
      ] 
      [
        3.163158 
        3.901126 
        2.531432
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        2.122352 
        0.599586 
        0.998193
      ] 
      [
        -2.778188 
        0.146716 
        -0.789773
      ] 
      [
        0.655837 
        -0.746302 
        -0.20842
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.124257999999999
  }
}