{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        2.233828 
        0.4543139 
        1.808534
      ] 
      [
        2.948892 
        1.781449 
        0.09577709
      ] 
      [
        3.670431 
        2.774384 
        2.118936
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.190119 
        0.378167 
        -0.753618
      ] 
      [
        0.220868 
        0.163097 
        2.204418
      ] 
      [
        -0.410987 
        -0.541264 
        -1.4508
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.477029999999999
  }
}