{
  "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" [
      [
        0.8670835 
        0.07485956 
        0.06244667
      ] 
      [
        1.077368 
        0.92169 
        1.864842
      ] 
      [
        2.976718 
        2.979813 
        0.7013645
      ] 
      [
        1.541867 
        2.360612 
        1.695051
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.197078 
        -1.310309 
        -3.66373
      ] 
      [
        -11.294022 
        -35.078757 
        8.159519
      ] 
      [
        7.552157 
        2.92213 
        -5.42611
      ] 
      [
        3.938942 
        33.466935 
        0.930321
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" 0.6367400000000001
  }
}