{
  "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" [
      [
        1.747075 
        3.401901 
        2.112904
      ] 
      [
        4.290573 
        2.6024 
        1.565131
      ] 
      [
        3.351271 
        2.33194 
        3.486724
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.009944 
        -0.759412 
        1.127276
      ] 
      [
        0.538136 
        0.008872 
        -0.659472
      ] 
      [
        -1.548079 
        0.750541 
        -0.467805
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.496079999999999
  }
}