{
  "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"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        2.638378 
        0.8784031 
        3.89936
      ] 
      [
        3.076863 
        3.046669 
        3.275657
      ] 
      [
        5.153788 
        2.352253 
        2.384418
      ] 
      [
        4.273122 
        0.1786437 
        2.239865
      ] 
      [
        4.529593 
        1.652308 
        4.599133
      ] 
      [
        5.775659 
        4.557099 
        1.971672
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -2.407937 
        -1.555392 
        -0.37033
      ] 
      [
        -0.603918 
        1.065474 
        -1.410271
      ] 
      [
        1.258048 
        0.109162 
        -0.471976
      ] 
      [
        -0.381554 
        1.401513 
        0.453939
      ] 
      [
        3.035137 
        -0.002508 
        1.289791
      ] 
      [
        -0.899776 
        -1.018248 
        0.508846
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -18.211739
  }
}