{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        0.0251564 
        0.6941165 
        0.4465085
      ] 
      [
        0.3172663 
        0.1337315 
        1.61278
      ] 
      [
        0.5869901 
        2.638721 
        0.7880578
      ] 
      [
        2.963349 
        2.149596 
        1.324349
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -16.517583 
        26.993142 
        -63.583536
      ] 
      [
        15.942288 
        -30.850098 
        63.271508
      ] 
      [
        2.777725 
        3.80921 
        0.752755
      ] 
      [
        -2.20243 
        0.047747 
        -0.440727
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" 9.301182
  }
}