{
  "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" [
      [
        2.808981 
        3.144957 
        0.9820917
      ] 
      [
        3.980771 
        5.447862 
        1.453423
      ] 
      [
        3.773581 
        3.828705 
        2.769515
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.482776 
        -0.624991 
        -0.567727
      ] 
      [
        0.374474 
        1.604877 
        -0.856285
      ] 
      [
        0.108302 
        -0.979885 
        1.424013
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.584275999999999
  }
}