{
  "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" [
      [
        2.352115 
        2.523429 
        1.897403
      ] 
      [
        3.011514 
        4.077425 
        0.3900515
      ] 
      [
        3.804874 
        1.864163 
        0.1320479
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.259302 
        0.136513 
        -0.411536
      ] 
      [
        0.03254 
        -0.555204 
        0.167078
      ] 
      [
        -0.291843 
        0.418691 
        0.244458
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.389868
  }
}