{
  "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" [
      [
        0.1032294 
        0.9160098 
        0.6340424
      ] 
      [
        0.5975465 
        2.782152 
        1.021804
      ] 
      [
        1.919093 
        1.0464 
        1.488365
      ] 
      [
        2.284896 
        2.976774 
        2.795304
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -5.970401 
        -6.322375 
        -3.418241
      ] 
      [
        1.320713 
        7.117376 
        1.638776
      ] 
      [
        5.212909 
        -0.551946 
        2.575194
      ] 
      [
        -0.563221 
        -0.243054 
        -0.795729
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.692249
  }
}