{
  "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" [
      [
        2.851893 
        1.689536 
        1.360291
      ] 
      [
        1.367517 
        2.93292 
        5.4803
      ] 
      [
        1.756353 
        1.339195 
        3.328571
      ] 
      [
        1.204701 
        3.536746 
        3.011508
      ] 
      [
        3.888723 
        1.68848 
        3.240915
      ] 
      [
        3.83892 
        3.544284 
        1.733331
      ] 
      [
        3.269318 
        3.65155 
        3.991072
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.868644 
        -2.098933 
        -4.118181
      ] 
      [
        0.155951 
        0.192572 
        -1.437328
      ] 
      [
        -2.76465 
        -0.769182 
        2.607497
      ] 
      [
        -1.256678 
        0.927965 
        -0.379749
      ] 
      [
        5.002597 
        -2.229484 
        1.59203
      ] 
      [
        1.109606 
        3.108824 
        -0.559084
      ] 
      [
        -0.378182 
        0.868238 
        2.294815
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.025769
  }
}