{
  "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" [
      [
        0.5046932 
        1.070459 
        2.929445
      ] 
      [
        2.453121 
        0.984563 
        1.474184
      ] 
      [
        1.849409 
        2.927308 
        2.129823
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.702567 
        0.40283 
        -0.479757
      ] 
      [
        -0.108764 
        -0.912778 
        -0.017137
      ] 
      [
        -0.593804 
        0.509948 
        0.496894
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.327472999999999
  }
}