{
  "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" [
      [
        3.025509 
        3.351546 
        0.8965793
      ] 
      [
        3.226388 
        0.7458701 
        0.60328
      ] 
      [
        3.690316 
        1.912111 
        2.563826
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.298691 
        -0.296373 
        0.877019
      ] 
      [
        0.306566 
        0.268479 
        1.108867
      ] 
      [
        -0.605258 
        0.027894 
        -1.985886
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.472204999999999
  }
}