{
  "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"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        2.147227 
        2.362862 
        2.450911
      ] 
      [
        2.622761 
        1.752099 
        4.557796
      ] 
      [
        1.686581 
        4.667086 
        2.204349
      ] 
      [
        1.229897 
        3.438837 
        4.460251
      ] 
      [
        4.850673 
        1.640741 
        2.950795
      ] 
      [
        3.668046 
        3.670667 
        2.833872
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -4.538594 
        -3.98097 
        -3.180241
      ] 
      [
        2.018961 
        -1.558137 
        0.780151
      ] 
      [
        -0.759358 
        -0.01131 
        0.018692
      ] 
      [
        0.337287 
        1.703645 
        -0.585169
      ] 
      [
        -1.528607 
        0.668142 
        0.551939
      ] 
      [
        4.470311 
        3.17863 
        2.414628
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -18.106993
  }
}