{
  "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" [
      [
        0.09094036 
        0.3504436 
        2.335509
      ] 
      [
        2.174921 
        0.6476227 
        0.06318237
      ] 
      [
        2.07151 
        0.3484765 
        2.894541
      ] 
      [
        2.345183 
        1.577217 
        1.820601
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -2.509078 
        0.198841 
        -1.668612
      ] 
      [
        -0.97541 
        -2.032181 
        -3.532905
      ] 
      [
        -0.55544 
        -17.425644 
        16.572799
      ] 
      [
        4.039928 
        19.258983 
        -11.371282
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -5.177652
  }
}