{
  "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" 
  "instance-id" 1 
  "species" {
    "source-value" [
      "Si" 
      "Si" 
      "Si"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        2.11109 
        1.300901 
        1.62252
      ] 
      [
        1.500654 
        3.662104 
        2.137454
      ] 
      [
        3.688161 
        2.438959 
        2.553019
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -0.851536 
        0.682768 
        -0.097158
      ] 
      [
        0.793214 
        -1.37894 
        -0.141995
      ] 
      [
        0.058322 
        0.696172 
        0.239153
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.231847999999999
  }
}