{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        0.7000694 
        0.661287 
        1.948722
      ] 
      [
        0.7009801 
        2.943734 
        0.5112142
      ] 
      [
        1.776961 
        0.8237646 
        0.2230389
      ] 
      [
        2.520436 
        2.54344 
        2.202058
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.870519 
        -0.728891 
        3.030302
      ] 
      [
        1.325444 
        0.042583 
        0.038799
      ] 
      [
        0.843924 
        0.715004 
        -2.551308
      ] 
      [
        -1.298849 
        -0.028697 
        -0.517793
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -10.050289
  }
}