{
  "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" [
      [
        0.217867 
        0.582151 
        1.835859
      ] 
      [
        0.6949625 
        2.323475 
        0.06821232
      ] 
      [
        2.516208 
        1.946218 
        1.367291
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.469214 
        1.493541 
        -1.485256
      ] 
      [
        0.147062 
        -1.562665 
        1.862207
      ] 
      [
        -0.616276 
        0.069125 
        -0.376951
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.138261
  }
}