{
  "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" [
      [
        2.77437 
        1.832678 
        2.292476
      ] 
      [
        2.024908 
        3.973608 
        1.477151
      ] 
      [
        1.370225 
        3.298628 
        3.671567
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.655947 
        1.192009 
        0.064147
      ] 
      [
        0.019901 
        -1.065212 
        1.174229
      ] 
      [
        0.636046 
        -0.126797 
        -1.238376
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.239540999999999
  }
}