{
  "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" [
      [
        1.617948 
        3.024291 
        1.012928
      ] 
      [
        1.30973 
        1.622672 
        3.703727
      ] 
      [
        2.879916 
        3.04735 
        3.836046
      ] 
      [
        0.9226834 
        3.798669 
        3.025472
      ] 
      [
        3.183378 
        1.61886 
        2.358361
      ] 
      [
        3.567629 
        4.016165 
        2.010815
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.007874 
        -1.288053 
        -0.221724
      ] 
      [
        -2.49444 
        -3.259346 
        -0.000351
      ] 
      [
        2.209869 
        3.815375 
        4.671271
      ] 
      [
        -1.359127 
        2.454714 
        -0.066773
      ] 
      [
        0.882245 
        -3.306484 
        -3.48761
      ] 
      [
        0.769328 
        1.583793 
        -0.894813
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -18.366169
  }
}