{
  "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" [
      [
        4.164993 
        2.78158 
        1.501022
      ] 
      [
        3.152431 
        4.960929 
        1.280534
      ] 
      [
        3.57043 
        3.744262 
        3.353768
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.122138 
        0.339845 
        -0.493229
      ] 
      [
        0.324978 
        -0.747574 
        0.367604
      ] 
      [
        -0.202839 
        0.407728 
        0.125625
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.357434999999999
  }
}