{
  "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" [
      [
        0.8443656 
        1.331115 
        1.839255
      ] 
      [
        0.3577448 
        2.959278 
        0.2615058
      ] 
      [
        2.492436 
        0.4592216 
        1.30516
      ] 
      [
        2.681985 
        2.536349 
        1.353787
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -7.051436 
        2.579102 
        1.30318
      ] 
      [
        0.940922 
        -0.220408 
        1.119696
      ] 
      [
        5.720655 
        -6.611297 
        -1.399973
      ] 
      [
        0.389859 
        4.252603 
        -1.022903
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.460906
  }
}