{
  "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" [
      [
        0.6858379 
        1.161887 
        2.640332
      ] 
      [
        1.905052 
        2.413634 
        0.8818854
      ] 
      [
        2.598826 
        2.66337 
        2.367084
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.214598 
        1.039961 
        -0.629454
      ] 
      [
        -10.184312 
        -3.902017 
        -20.548372
      ] 
      [
        8.969714 
        2.862056 
        21.177826
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -2.795382
  }
}