{
  "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" [
      [
        2.799426 
        2.62526 
        2.056934
      ] 
      [
        2.71769 
        2.707942 
        4.283304
      ] 
      [
        4.785344 
        1.977991 
        3.919732
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.095445 
        0.043084 
        0.448118
      ] 
      [
        0.416875 
        -0.159897 
        -0.587363
      ] 
      [
        -0.32143 
        0.116813 
        0.139245
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.691063
  }
}