{
  "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" [
      [
        2.026325 
        2.332401 
        2.957561
      ] 
      [
        3.78119 
        1.739305 
        1.09586
      ] 
      [
        4.095572 
        1.356929 
        3.585425
      ] 
      [
        3.432411 
        4.018052 
        0.5968462
      ] 
      [
        4.864307 
        3.437474 
        2.341714
      ] 
      [
        3.124173 
        4.42761 
        2.898506
      ] 
      [
        3.279186 
        3.336979 
        4.610213
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.319871 
        -0.774254 
        -1.658194
      ] 
      [
        -0.214341 
        -1.532237 
        -0.362869
      ] 
      [
        0.74767 
        -1.378894 
        -0.239249
      ] 
      [
        -0.829933 
        0.627308 
        -0.65596
      ] 
      [
        3.567013 
        -2.317569 
        0.516831
      ] 
      [
        -4.103336 
        6.433937 
        -2.304415
      ] 
      [
        1.152799 
        -1.05829 
        4.703856
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.648694
  }
}