{
  "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" [
      [
        1.512002 
        2.694392 
        1.815227
      ] 
      [
        0.4299767 
        4.990209 
        2.030484
      ] 
      [
        2.273458 
        4.185726 
        3.143528
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.060397 
        -1.199638 
        -0.61829
      ] 
      [
        0.695327 
        0.141536 
        0.632771
      ] 
      [
        -0.63493 
        1.058102 
        -0.014481
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.504099999999999
  }
}