{
  "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" [
      [
        1.466317 
        1.239453 
        0.412769
      ] 
      [
        1.040757 
        0.630375 
        2.483656
      ] 
      [
        2.511237 
        2.34811 
        2.379504
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.275426 
        -0.29831 
        -0.510923
      ] 
      [
        0.438204 
        0.517709 
        -0.039397
      ] 
      [
        -0.162778 
        -0.219399 
        0.55032
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.512074999999999
  }
}