{
  "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" [
      [
        2.112712 
        1.214995 
        2.179107
      ] 
      [
        4.14845 
        2.569089 
        1.416915
      ] 
      [
        4.128525 
        0.499855 
        3.186144
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        2.803795 
        0.612883 
        0.020504
      ] 
      [
        -1.57962 
        -1.267762 
        0.778907
      ] 
      [
        -1.224176 
        0.654879 
        -0.799411
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -6.952834999999999
  }
}