{
  "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" [
      [
        0.5485971 
        0.5343947 
        2.664941
      ] 
      [
        1.37313 
        2.35631 
        1.443365
      ] 
      [
        2.145447 
        0.6526892 
        0.5854964
      ] 
      [
        2.929696 
        0.07226773 
        2.986283
      ] 
      [
        2.995983 
        2.738917 
        0.2990299
      ] 
      [
        2.823077 
        2.78342 
        2.858653
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.191832 
        0.660741 
        -0.356708
      ] 
      [
        -8.620974 
        2.165746 
        1.443972
      ] 
      [
        1.951372 
        -4.481599 
        -0.26437
      ] 
      [
        0.041265 
        0.908311 
        -0.580067
      ] 
      [
        3.665061 
        1.82793 
        -2.734014
      ] 
      [
        2.771444 
        -1.081128 
        2.491187
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -17.174152
  }
}