{
  "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" [
      [
        1.716359 
        1.412699 
        2.394819
      ] 
      [
        3.01973 
        2.981726 
        2.588794
      ] 
      [
        1.169208 
        3.673412 
        1.754347
      ] 
      [
        3.934247 
        1.183557 
        2.830214
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -4.05282 
        -3.612933 
        -0.750926
      ] 
      [
        3.080958 
        6.996002 
        0.657085
      ] 
      [
        -1.362282 
        0.146751 
        -0.514531
      ] 
      [
        2.334144 
        -3.52982 
        0.608372
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -11.014151
  }
}