{
  "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" [
      [
        0.01039651 
        0.1017783 
        0.8527189
      ] 
      [
        2.537334 
        0.3670525 
        1.750038
      ] 
      [
        2.086925 
        2.990025 
        0.2607242
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        2.553812 
        0.611502 
        0.736242
      ] 
      [
        -2.625328 
        1.737979 
        -1.937746
      ] 
      [
        0.071515 
        -2.349482 
        1.201504
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -4.788701
  }
}