{
  "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" [
      [
        2.428537 
        1.662164 
        2.065612
      ] 
      [
        2.677805 
        2.654077 
        4.303636
      ] 
      [
        2.380622 
        3.799595 
        2.643621
      ] 
      [
        4.65403 
        2.78928 
        1.862185
      ] 
      [
        4.978196 
        2.955414 
        4.623231
      ] 
      [
        4.975087 
        5.409268 
        1.773954
      ] 
      [
        3.793479 
        4.953224 
        3.972917
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.32456 
        -1.156015 
        -0.854191
      ] 
      [
        0.849971 
        -2.921116 
        3.356579
      ] 
      [
        -1.623916 
        3.262165 
        -4.354657
      ] 
      [
        -0.948638 
        1.371601 
        1.311351
      ] 
      [
        0.898628 
        -0.275226 
        -0.135475
      ] 
      [
        -0.557713 
        -1.881566 
        0.929065
      ] 
      [
        1.057107 
        1.600158 
        -0.252672
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.530671
  }
}