{
  "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" [
      [
        1.232696 
        1.429874 
        2.018017
      ] 
      [
        2.664166 
        0.3933008 
        4.008788
      ] 
      [
        2.480457 
        2.487888 
        4.841749
      ] 
      [
        1.659099 
        3.474448 
        2.765735
      ] 
      [
        4.127261 
        1.03872 
        2.31822
      ] 
      [
        4.538799 
        1.714568 
        4.545045
      ] 
      [
        3.952007 
        3.51716 
        3.378238
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.194921 
        -1.766853 
        0.310416
      ] 
      [
        -0.840548 
        -2.21941 
        -1.365894
      ] 
      [
        -2.20524 
        1.791903 
        1.011418
      ] 
      [
        -0.294393 
        1.755096 
        -0.187702
      ] 
      [
        -0.652708 
        0.156933 
        -0.349217
      ] 
      [
        3.260037 
        -1.346574 
        1.459974
      ] 
      [
        0.53793 
        1.628904 
        -0.878995
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.519931
  }
}