{
  "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" [
      [
        2.625679 
        2.727046 
        1.588106
      ] 
      [
        1.116882 
        2.069952 
        3.236218
      ] 
      [
        3.070568 
        3.395161 
        4.858531
      ] 
      [
        1.593326 
        4.342716 
        3.66284
      ] 
      [
        4.916804 
        2.207526 
        1.823276
      ] 
      [
        3.525085 
        1.533636 
        3.413768
      ] 
      [
        3.625469 
        4.392152 
        2.422621
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.841592 
        -2.060077 
        -2.333017
      ] 
      [
        -0.588842 
        -1.178291 
        0.584805
      ] 
      [
        1.49312 
        -1.496114 
        1.101408
      ] 
      [
        -2.480941 
        2.329831 
        -1.129518
      ] 
      [
        1.17608 
        0.41355 
        -1.445361
      ] 
      [
        -0.396937 
        0.111408 
        1.66924
      ] 
      [
        2.639113 
        1.879693 
        1.552443
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.763144
  }
}