{
  "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" [
      [
        2.098174 
        0.9493022 
        2.336254
      ] 
      [
        2.079783 
        3.107745 
        2.560955
      ] 
      [
        4.256338 
        1.34212 
        3.160389
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.542987 
        -0.150138 
        0.541739
      ] 
      [
        0.002916 
        0.424191 
        0.04769
      ] 
      [
        -1.545904 
        -0.274053 
        -0.589429
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.564731999999999
  }
}