{
  "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" [
      [
        5.47094 
        1.551223 
        1.287271
      ] 
      [
        3.142611 
        2.216453 
        1.324798
      ] 
      [
        4.413548 
        3.89719 
        0.6460257
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.746071 
        0.308946 
        0.090168
      ] 
      [
        1.918724 
        -0.428745 
        -0.070064
      ] 
      [
        -0.172653 
        0.119799 
        -0.020104
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.377632
  }
}