{
  "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" [
      [
        0.1824893 
        2.150277 
        1.977426
      ] 
      [
        1.714355 
        2.836507 
        3.692882
      ] 
      [
        3.718795 
        4.21797 
        4.643913
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.314679 
        0.608011 
        1.418345
      ] 
      [
        0.791028 
        0.829017 
        -0.380562
      ] 
      [
        -2.105707 
        -1.437029 
        -1.037783
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -6.039717
  }
}