{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        1.335234 
        0.5726012 
        0.5655398
      ] 
      [
        0.235627 
        2.399907 
        0.09138896
      ] 
      [
        1.318462 
        2.337407 
        2.179629
      ] 
      [
        2.962847 
        0.3239269 
        1.68583
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -3.834787 
        -0.23238 
        -2.827272
      ] 
      [
        -0.768122 
        0.92797 
        -0.573624
      ] 
      [
        0.827422 
        -0.776147 
        0.143163
      ] 
      [
        3.775487 
        0.080557 
        3.257733
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -11.427712
  }
}