{
  "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" [
      [
        2.909662 
        3.931489 
        1.172411
      ] 
      [
        4.639388 
        2.276208 
        2.094989
      ] 
      [
        4.568804 
        4.774154 
        2.179404
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.805587 
        -0.960082 
        -0.516923
      ] 
      [
        -0.410576 
        1.699061 
        -0.152951
      ] 
      [
        1.216164 
        -0.738978 
        0.669873
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.164696999999999
  }
}