{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        1.931726 
        1.779285 
        1.793394
      ] 
      [
        2.022352 
        0.7174538 
        3.630998
      ] 
      [
        4.124201 
        0.9725878 
        2.711634
      ] 
      [
        3.467636 
        2.844975 
        3.645464
      ] 
      [
        5.471294 
        3.704408 
        2.165903
      ] 
      [
        3.262896 
        3.451778 
        1.529715
      ] 
      [
        3.831227 
        5.45457 
        3.339943
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.963227 
        0.730354 
        -1.49534
      ] 
      [
        -0.919857 
        -0.67328 
        2.823201
      ] 
      [
        2.764856 
        -1.535945 
        -2.283148
      ] 
      [
        -1.436243 
        1.867953 
        3.355834
      ] 
      [
        0.148204 
        0.161311 
        0.555301
      ] 
      [
        0.517382 
        1.789554 
        -2.076103
      ] 
      [
        -0.111114 
        -2.339947 
        -0.879746
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.409828
  }
}