{
  "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" [
      [
        0.2517942 
        1.00813 
        0.5908488
      ] 
      [
        0.7479483 
        2.057521 
        2.479291
      ] 
      [
        2.193445 
        0.07825532 
        1.774549
      ] 
      [
        2.171144 
        2.200702 
        0.4838172
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.424634 
        -0.811704 
        -0.91794
      ] 
      [
        -0.614624 
        0.459024 
        1.829444
      ] 
      [
        0.415671 
        0.128415 
        -0.079184
      ] 
      [
        1.623587 
        0.224265 
        -0.832321
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -9.910342
  }
}