{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        1.175063 
        2.090387 
        1.108777
      ] 
      [
        2.290473 
        2.943113 
        3.7458
      ] 
      [
        1.562387 
        4.346014 
        1.227002
      ] 
      [
        3.205072 
        1.346551 
        2.036178
      ] 
      [
        4.414518 
        1.768723 
        4.119804
      ] 
      [
        3.44377 
        3.554925 
        2.238453
      ] 
      [
        4.008705 
        3.851776 
        5.027783
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.341297 
        -0.521838 
        0.92737
      ] 
      [
        -5.631145 
        -2.35177 
        3.970166
      ] 
      [
        -0.235057 
        1.128091 
        0.252253
      ] 
      [
        0.785441 
        -1.3795 
        0.426634
      ] 
      [
        -0.013156 
        -0.524531 
        -1.055123
      ] 
      [
        5.54335 
        2.889147 
        -4.393199
      ] 
      [
        -0.108137 
        0.7604 
        -0.128101
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -20.557943
  }
}