{
  "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" [
      [
        0.07555056 
        0.3541964 
        0.6731301
      ] 
      [
        0.5631114 
        0.1579036 
        2.39025
      ] 
      [
        0.1113923 
        2.692001 
        2.732528
      ] 
      [
        1.634511 
        1.700059 
        1.731597
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -3.776464 
        0.868292 
        -13.14632
      ] 
      [
        -0.013869 
        -5.391085 
        14.896692
      ] 
      [
        -1.70636 
        0.665437 
        1.481635
      ] 
      [
        5.496694 
        3.857356 
        -3.232007
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.510855000000001
  }
}