{
  "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" [
      [
        2.61879 
        2.030613 
        1.31449
      ] 
      [
        0.5326459 
        2.599792 
        1.87087
      ] 
      [
        1.791863 
        1.569063 
        3.307142
      ] 
      [
        2.645053 
        4.244738 
        2.416375
      ] 
      [
        4.072939 
        1.030921 
        3.139936
      ] 
      [
        4.500349 
        3.153395 
        1.645552
      ] 
      [
        3.28786 
        3.426147 
        4.164789
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.145065 
        -0.593199 
        -2.329563
      ] 
      [
        -2.60386 
        1.479611 
        -1.552158
      ] 
      [
        0.139325 
        -0.386126 
        3.010255
      ] 
      [
        -4.101027 
        2.25121 
        -3.970063
      ] 
      [
        1.033463 
        0.40406 
        -0.06672
      ] 
      [
        2.869774 
        -0.576609 
        0.4175
      ] 
      [
        2.51726 
        -2.578946 
        4.490749
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.451026
  }
}