{
  "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" [
      [
        1.202318 
        1.231726 
        2.757655
      ] 
      [
        0.8396636 
        2.003193 
        0.09633586
      ] 
      [
        2.588342 
        1.167443 
        0.9025235
      ] 
      [
        2.880528 
        2.949579 
        2.371797
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.328002 
        0.64765 
        0.277902
      ] 
      [
        -1.659682 
        -0.025607 
        -0.730106
      ] 
      [
        1.811099 
        0.217872 
        0.121405
      ] 
      [
        0.176585 
        -0.839916 
        0.330798
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.934875
  }
}