{
  "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" [
      [
        1.052306 
        2.851629 
        0.6546946
      ] 
      [
        0.9901247 
        2.316012 
        2.59263
      ] 
      [
        2.815005 
        1.846515 
        2.234095
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.280135 
        1.087414 
        -3.489692
      ] 
      [
        -6.346691 
        0.73523 
        4.379141
      ] 
      [
        6.626826 
        -1.822644 
        -0.889449
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -6.646576
  }
}