{
  "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" [
      [
        0.9494976 
        0.7633406 
        0.886263
      ] 
      [
        2.303045 
        2.715974 
        0.3616398
      ] 
      [
        1.835032 
        1.715032 
        2.684813
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.894359 
        1.267155 
        -0.200253
      ] 
      [
        -0.839798 
        -1.215815 
        0.358756
      ] 
      [
        -0.05456 
        -0.05134 
        -0.158503
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.328503
  }
}