{
  "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" [
      [
        1.522788 
        1.000755 
        0.2782252
      ] 
      [
        2.775111 
        0.02538771 
        1.765793
      ] 
      [
        2.544874 
        2.394407 
        2.484267
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.308074 
        0.18048 
        -0.392764
      ] 
      [
        0.056603 
        2.060681 
        1.021508
      ] 
      [
        0.25147 
        -2.241162 
        -0.628744
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.265435999999999
  }
}