{
  "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" [
      [
        0.2235578 
        2.284309 
        1.944342
      ] 
      [
        1.755933 
        1.185471 
        0.9627962
      ] 
      [
        1.892494 
        0.2304713 
        2.994897
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.79519 
        0.567853 
        0.510201
      ] 
      [
        0.848136 
        -0.925797 
        0.246255
      ] 
      [
        -0.052947 
        0.357944 
        -0.756455
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.651643
  }
}