{
  "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" [
      [
        0.3317139 
        0.3476735 
        1.490972
      ] 
      [
        0.03112528 
        2.745436 
        2.891827
      ] 
      [
        2.221584 
        0.05391752 
        2.556746
      ] 
      [
        2.448035 
        2.913747 
        1.033346
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.073488 
        2.436602 
        0.706781
      ] 
      [
        1.229851 
        -1.445145 
        -1.914847
      ] 
      [
        0.607035 
        0.408634 
        -0.188685
      ] 
      [
        -1.763398 
        -1.400091 
        1.396751
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -8.618144000000001
  }
}