{
  "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" [
      [
        2.007331 
        1.349739 
        1.100215
      ] 
      [
        2.236429 
        1.614712 
        3.470303
      ] 
      [
        2.669673 
        3.381603 
        1.900983
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.192935 
        0.505375 
        0.661395
      ] 
      [
        0.034239 
        0.270825 
        -0.773203
      ] 
      [
        -0.227174 
        -0.7762 
        0.111808
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.361011
  }
}