{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        1.267925 
        0.9152417 
        0.2273723
      ] 
      [
        0.2383279 
        2.247333 
        1.93128
      ] 
      [
        1.982364 
        0.02831543 
        1.239215
      ] 
      [
        1.615844 
        1.36997 
        2.942587
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -17.261488 
        21.609298 
        -24.689016
      ] 
      [
        -4.76059 
        2.876497 
        -3.478991
      ] 
      [
        17.452095 
        -22.529193 
        23.390138
      ] 
      [
        4.569983 
        -1.956602 
        4.777868
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -1.720307
  }
}