{
  "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" [
      [
        2.819728 
        1.352428 
        1.364201
      ] 
      [
        2.130711 
        2.142985 
        3.535598
      ] 
      [
        2.900765 
        3.536828 
        2.247591
      ] 
      [
        4.867849 
        2.542824 
        1.805581
      ] 
      [
        4.180951 
        2.552465 
        4.619841
      ] 
      [
        3.604443 
        0.2919785 
        5.062878
      ] 
      [
        4.799237 
        0.5958561 
        3.34882
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.051513 
        -1.632985 
        -0.70261
      ] 
      [
        -1.292237 
        -3.761813 
        3.032979
      ] 
      [
        0.619738 
        4.694123 
        -1.634829
      ] 
      [
        1.337401 
        -0.600458 
        0.219168
      ] 
      [
        0.446516 
        1.556278 
        0.125405
      ] 
      [
        -2.135787 
        -0.525209 
        2.114747
      ] 
      [
        0.972857 
        0.270065 
        -3.15486
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.266496
  }
}