{
  "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" [
      [
        3.044824 
        1.955008 
        1.363184
      ] 
      [
        4.804837 
        1.704442 
        0.3842414
      ] 
      [
        5.395877 
        3.200403 
        2.033527
      ] 
      [
        3.92549 
        3.943599 
        0.3069547
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -4.471475 
        -0.717927 
        0.657308
      ] 
      [
        3.013984 
        -0.820024 
        -0.628572
      ] 
      [
        1.461701 
        0.781908 
        -0.567632
      ] 
      [
        -0.004209 
        0.756043 
        0.538896
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.206103
  }
}