{
  "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" [
      [
        2.406809 
        1.090775 
        3.454561
      ] 
      [
        4.358754 
        0.952356 
        2.668187
      ] 
      [
        3.671522 
        3.035353 
        2.826272
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.805897 
        -0.708924 
        0.777152
      ] 
      [
        1.313575 
        -0.175527 
        -0.525595
      ] 
      [
        0.492322 
        0.884451 
        -0.251558
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.401795
  }
}