{
  "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" [
      [
        1.662864 
        2.785445 
        0.9951273
      ] 
      [
        1.604551 
        1.254517 
        2.754062
      ] 
      [
        1.304297 
        2.979259 
        4.142484
      ] 
      [
        2.049326 
        4.702389 
        2.752286
      ] 
      [
        3.428978 
        2.585226 
        4.349041
      ] 
      [
        3.762165 
        3.432195 
        2.245626
      ] 
      [
        3.938407 
        4.831482 
        3.738967
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.379941 
        1.207717 
        0.055547
      ] 
      [
        -0.367522 
        -1.385385 
        -0.139564
      ] 
      [
        -2.740229 
        -0.274557 
        0.158247
      ] 
      [
        -3.331514 
        0.625665 
        -0.702399
      ] 
      [
        1.734931 
        -0.170547 
        1.585511
      ] 
      [
        1.01233 
        -3.560892 
        -4.220273
      ] 
      [
        3.312062 
        3.558 
        3.26293
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.383468
  }
}