{
  "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" [
      [
        2.750115 
        2.05781 
        3.008489
      ] 
      [
        2.459373 
        1.512643 
        5.182306
      ] 
      [
        3.045421 
        4.403069 
        3.012822
      ] 
      [
        1.351279 
        3.64529 
        4.777489
      ] 
      [
        4.685264 
        1.369475 
        1.888704
      ] 
      [
        3.677702 
        3.202643 
        0.9471066
      ] 
      [
        3.576002 
        3.111527 
        4.892003
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.325886 
        -0.485743 
        -1.691162
      ] 
      [
        -3.54308 
        -5.906412 
        2.426862
      ] 
      [
        -0.131603 
        1.129954 
        0.339983
      ] 
      [
        -1.022798 
        0.085122 
        -1.998847
      ] 
      [
        0.367785 
        -0.573114 
        0.518371
      ] 
      [
        -0.714602 
        0.610592 
        0.193648
      ] 
      [
        6.370183 
        5.139601 
        0.211145
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.24659
  }
}