{
  "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" [
      [
        1.448603 
        2.746721 
        2.051466
      ] 
      [
        2.960262 
        1.172815 
        2.470748
      ] 
      [
        2.00305 
        1.518703 
        0.09665452
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.535208 
        -0.979278 
        -1.21674
      ] 
      [
        -0.058235 
        0.141401 
        0.247541
      ] 
      [
        -0.476973 
        0.837878 
        0.969198
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.432112
  }
}