{
  "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" [
      [
        0.1498531 
        2.295874 
        1.182086
      ] 
      [
        1.849777 
        0.5804615 
        0.1542641
      ] 
      [
        1.535189 
        0.6237113 
        2.88489
      ] 
      [
        1.602926 
        2.667876 
        2.381489
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -4.570486 
        -2.05419 
        -5.376091
      ] 
      [
        -1.173896 
        0.959435 
        1.822935
      ] 
      [
        0.37425 
        -2.469317 
        -0.432068
      ] 
      [
        5.370133 
        3.564072 
        3.985224
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -9.372872000000001
  }
}