{
  "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" [
      [
        0.3142934 
        0.7540522 
        2.32218
      ] 
      [
        0.538251 
        2.820956 
        1.392978
      ] 
      [
        2.532298 
        0.1763292 
        2.432177
      ] 
      [
        1.796653 
        2.418536 
        0.8624239
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.232437 
        -0.723956 
        0.296973
      ] 
      [
        -46.687031 
        15.512239 
        19.520339
      ] 
      [
        -0.672374 
        1.074985 
        -0.664404
      ] 
      [
        47.126968 
        -15.863268 
        -19.152907
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" 2.256826
  }
}