{
  "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" [
      [
        0.2919425 
        2.67516 
        1.746269
      ] 
      [
        2.438709 
        2.093987 
        1.463313
      ] 
      [
        1.581807 
        3.429392 
        0.2359452
      ] 
      [
        3.672756 
        4.324894 
        1.563989
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.936466 
        -1.023889 
        1.266035
      ] 
      [
        3.927963 
        -3.147784 
        4.404501
      ] 
      [
        -0.303273 
        6.044257 
        -4.480007
      ] 
      [
        -1.688224 
        -1.872584 
        -1.190529
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.141915
  }
}