{
  "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" [
      [
        0.438828 
        2.90963 
        1.106787
      ] 
      [
        1.47463 
        4.835343 
        1.863436
      ] 
      [
        2.314132 
        3.251036 
        2.795551
      ] 
      [
        3.696872 
        4.248886 
        0.9164855
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.201182 
        0.586372 
        1.131901
      ] 
      [
        -1.57998 
        3.852424 
        -4.075405
      ] 
      [
        2.677588 
        -4.767972 
        1.299305
      ] 
      [
        -1.298791 
        0.329176 
        1.644199
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.124662
  }
}