{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        2.669584 
        2.17361 
        1.86928
      ] 
      [
        2.40373 
        2.157546 
        4.053208
      ] 
      [
        2.652376 
        4.1548 
        1.079323
      ] 
      [
        1.859138 
        4.715654 
        3.12876
      ] 
      [
        4.632592 
        2.488435 
        2.820091
      ] 
      [
        5.239324 
        3.537857 
        1.028061
      ] 
      [
        3.752209 
        4.156911 
        4.495978
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -2.089538 
        -2.278385 
        -1.2416
      ] 
      [
        -0.378726 
        0.079634 
        1.64177
      ] 
      [
        1.598043 
        2.491281 
        -2.537445
      ] 
      [
        -1.002046 
        -0.899589 
        0.983505
      ] 
      [
        1.344026 
        0.145142 
        2.414426
      ] 
      [
        -0.229024 
        0.537638 
        -1.390022
      ] 
      [
        0.757265 
        -0.07572 
        0.129366
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -20.838194
  }
}