{
  "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" [
      [
        2.717232 
        2.423377 
        4.432819
      ] 
      [
        3.269978 
        2.24674 
        1.842668
      ] 
      [
        4.329915 
        3.751844 
        3.520885
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.588206 
        0.458421 
        -0.425856
      ] 
      [
        0.760856 
        1.123724 
        1.346884
      ] 
      [
        -1.349062 
        -1.582145 
        -0.921027
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.199544999999999
  }
}