{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        1.971858 
        1.613185 
        3.540739
      ] 
      [
        1.980532 
        3.696797 
        1.101352
      ] 
      [
        1.421419 
        3.841396 
        3.166588
      ] 
      [
        2.933735 
        5.314328 
        3.389927
      ] 
      [
        3.610376 
        2.128489 
        1.767833
      ] 
      [
        4.452161 
        4.502678 
        1.60274
      ] 
      [
        4.038762 
        3.260824 
        3.402783
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.337831 
        -0.246603 
        -0.57139
      ] 
      [
        0.529316 
        0.631837 
        -2.639584
      ] 
      [
        -2.377382 
        -1.720245 
        3.145728
      ] 
      [
        1.629519 
        3.67776 
        -0.274473
      ] 
      [
        -0.371316 
        -4.551222 
        -4.038583
      ] 
      [
        0.021835 
        1.169519 
        -1.146564
      ] 
      [
        0.230197 
        1.038954 
        5.524866
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -20.734069
  }
}