{
  "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" [
      [
        2.166449 
        2.681347 
        1.091002
      ] 
      [
        2.041583 
        4.789781 
        2.041915
      ] 
      [
        2.132392 
        3.124558 
        3.564623
      ] 
      [
        4.758388 
        2.994993 
        0.5845722
      ] 
      [
        4.303836 
        3.011562 
        3.07876
      ] 
      [
        3.921174 
        5.3024 
        1.134071
      ] 
      [
        3.577747 
        5.183138 
        3.725421
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        1.373622 
        -0.680026 
        -0.260909
      ] 
      [
        -2.025334 
        0.644213 
        1.339816
      ] 
      [
        -2.320891 
        -1.344742 
        2.213273
      ] 
      [
        -0.076797 
        0.156848 
        0.0334
      ] 
      [
        0.202348 
        0.296541 
        -2.594092
      ] 
      [
        2.936285 
        -0.259648 
        -1.762029
      ] 
      [
        -0.089233 
        1.186813 
        1.03054
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.540794
  }
}