{
  "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" [
      [
        1.743709 
        2.680969 
        1.034902
      ] 
      [
        2.749822 
        1.528948 
        3.390438
      ] 
      [
        1.938557 
        3.742026 
        2.98984
      ] 
      [
        3.932402 
        1.721019 
        1.334077
      ] 
      [
        5.171354 
        1.721023 
        3.429234
      ] 
      [
        4.220666 
        3.803748 
        1.650722
      ] 
      [
        4.237092 
        3.532846 
        4.042988
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.433276 
        -1.029176 
        -0.92103
      ] 
      [
        -0.918539 
        -0.335695 
        0.549862
      ] 
      [
        -0.55401 
        1.653932 
        0.923575
      ] 
      [
        -0.379869 
        -3.487859 
        -1.24443
      ] 
      [
        2.051109 
        -1.915719 
        -1.592769
      ] 
      [
        0.587134 
        2.973931 
        0.228778
      ] 
      [
        -1.2191 
        2.140586 
        2.056014
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -22.201694
  }
}