{
  "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" [
      [
        0.9665585 
        0.05732015 
        2.05159
      ] 
      [
        1.464684 
        1.508009 
        0.4748758
      ] 
      [
        2.04935 
        2.053753 
        2.807282
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.352643 
        0.616848 
        0.349938
      ] 
      [
        0.065739 
        0.11871 
        0.067851
      ] 
      [
        -0.418382 
        -0.735559 
        -0.417789
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.375102
  }
}