{
  "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" [
      [
        2.743488 
        1.903222 
        1.191758
      ] 
      [
        2.092285 
        1.109675 
        3.649357
      ] 
      [
        1.94045 
        3.241003 
        2.726585
      ] 
      [
        4.050079 
        0.1031898 
        2.277213
      ] 
      [
        5.000478 
        2.032764 
        2.106801
      ] 
      [
        4.158728 
        1.007331 
        4.48257
      ] 
      [
        3.981083 
        3.39009 
        3.613579
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.20123 
        -1.006441 
        -0.509553
      ] 
      [
        -0.865478 
        0.540022 
        -0.75385
      ] 
      [
        -3.563448 
        2.824862 
        0.046085
      ] 
      [
        -0.374349 
        -3.287026 
        -0.861684
      ] 
      [
        2.041444 
        1.07262 
        -0.095072
      ] 
      [
        2.231633 
        0.059576 
        1.11677
      ] 
      [
        0.328968 
        -0.203613 
        1.057304
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.131496
  }
}