{
  "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" [
      [
        1.847606 
        2.806727 
        2.297668
      ] 
      [
        3.489817 
        1.485276 
        3.003438
      ] 
      [
        4.029615 
        3.782939 
        2.407209
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.646883 
        0.194014 
        0.061027
      ] 
      [
        -0.014526 
        0.32014 
        -0.099937
      ] 
      [
        -0.632357 
        -0.514153 
        0.038909
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.377435999999999
  }
}