{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        1.463501 
        2.539158 
        2.160753
      ] 
      [
        0.2382428 
        1.617471 
        2.877509
      ] 
      [
        1.691566 
        0.7573037 
        1.355751
      ] 
      [
        1.857 
        2.738979 
        0.02206732
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        13.658636 
        17.896197 
        -5.175291
      ] 
      [
        -14.958164 
        -11.167082 
        9.150963
      ] 
      [
        0.95685 
        -6.740098 
        -3.34287
      ] 
      [
        0.342677 
        0.010982 
        -0.632801
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -6.826098
  }
}