{
  "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" [
      [
        0.8930763 
        0.6663194 
        1.135783
      ] 
      [
        0.5039656 
        2.923467 
        0.251554
      ] 
      [
        2.725001 
        1.150605 
        0.7108826
      ] 
      [
        2.335544 
        1.922124 
        2.540194
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -7.320294 
        -0.318245 
        -0.096349
      ] 
      [
        0.201289 
        -1.843642 
        0.908617
      ] 
      [
        7.266398 
        -0.129018 
        -5.016231
      ] 
      [
        -0.147394 
        2.290905 
        4.203963
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -8.803265
  }
}