{
  "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" [
      [
        0.8345516 
        2.163541 
        2.098747
      ] 
      [
        2.810533 
        1.239685 
        2.409196
      ] 
      [
        2.282938 
        2.517363 
        0.1599591
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.085864 
        0.292192 
        -1.507818
      ] 
      [
        0.060925 
        -0.077778 
        0.106401
      ] 
      [
        -1.146789 
        -0.214414 
        1.401417
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.323803
  }
}