{
  "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" [
      [
        0.0350973 
        2.432676 
        1.699297
      ] 
      [
        2.982994 
        0.1541281 
        0.8678609
      ] 
      [
        1.761148 
        2.120053 
        0.4355543
      ] 
      [
        1.533994 
        1.582134 
        2.799495
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -4.521776 
        2.325982 
        -1.47757
      ] 
      [
        -0.873701 
        1.248958 
        0.971849
      ] 
      [
        1.351953 
        -0.818905 
        -0.712869
      ] 
      [
        4.043524 
        -2.756035 
        1.218591
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -11.163499
  }
}