{
  "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" [
      [
        0.637918 
        0.2719817 
        2.063314
      ] 
      [
        1.356699 
        2.504591 
        1.788302
      ] 
      [
        2.914077 
        0.8951645 
        1.849671
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.305554 
        0.323495 
        -0.054631
      ] 
      [
        0.010384 
        -0.35999 
        0.036838
      ] 
      [
        -0.315938 
        0.036495 
        0.017794
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.400003999999999
  }
}