{
  "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" [
      [
        1.908464 
        2.988496 
        1.397093
      ] 
      [
        1.663073 
        3.349424 
        4.043966
      ] 
      [
        3.609689 
        2.3331 
        2.99359
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.236865 
        -0.476796 
        1.165463
      ] 
      [
        1.442045 
        -0.750931 
        -0.781387
      ] 
      [
        -2.67891 
        1.227727 
        -0.384076
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.111835999999998
  }
}