{
  "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" [
      [
        0.5615965 
        1.072968 
        0.8031576
      ] 
      [
        0.09868031 
        2.699704 
        2.945511
      ] 
      [
        2.629762 
        1.351949 
        0.6411378
      ] 
      [
        1.826353 
        0.2734999 
        2.444618
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -3.903655 
        2.228071 
        0.495169
      ] 
      [
        0.611573 
        -2.474795 
        -1.727851
      ] 
      [
        3.028609 
        0.214484 
        -1.384414
      ] 
      [
        0.263473 
        0.032241 
        2.617095
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -9.878160000000001
  }
}