{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        1.107976 
        2.819188 
        1.252407
      ] 
      [
        2.630591 
        3.411672 
        3.024039
      ] 
      [
        3.968262 
        4.362454 
        1.692316
      ] 
      [
        3.394725 
        3.292047 
        0.1208017
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.273681 
        0.696906 
        0.11437
      ] 
      [
        -1.89908 
        -1.875424 
        0.432595
      ] 
      [
        3.115756 
        4.642928 
        2.464752
      ] 
      [
        -2.490358 
        -3.46441 
        -3.011716
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.07451
  }
}