{
  "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" [
      [
        1.325568 
        2.036059 
        0.4625369
      ] 
      [
        0.7046229 
        1.686221 
        2.268768
      ] 
      [
        2.797724 
        2.166137 
        2.824006
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.879798 
        1.07337 
        -5.617036
      ] 
      [
        -1.297391 
        -0.936548 
        5.724017
      ] 
      [
        -0.582407 
        -0.136822 
        -0.106981
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.071539
  }
}