{
  "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" [
      [
        2.55675 
        2.192965 
        3.527099
      ] 
      [
        1.806278 
        5.26626 
        2.450306
      ] 
      [
        0.8031725 
        3.384297 
        2.630387
      ] 
      [
        2.570894 
        3.149532 
        1.167105
      ] 
      [
        2.627788 
        4.286276 
        4.286712
      ] 
      [
        4.842075 
        2.861339 
        2.293967
      ] 
      [
        3.90768 
        5.002934 
        2.246314
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.688929 
        -2.907628 
        -0.431942
      ] 
      [
        -1.652374 
        4.046886 
        -1.457668
      ] 
      [
        -3.247283 
        -2.059334 
        0.953768
      ] 
      [
        1.21566 
        -0.216649 
        -0.132026
      ] 
      [
        0.588752 
        0.815937 
        1.424744
      ] 
      [
        -0.393691 
        -0.015116 
        0.141297
      ] 
      [
        2.800007 
        0.335904 
        -0.498173
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.636949
  }
}