{
  "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" [
      [
        2.949695 
        2.067572 
        2.524059
      ] 
      [
        4.466716 
        0.8783305 
        1.357287
      ] 
      [
        4.712045 
        3.249811 
        1.362112
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        0.441693 
        -0.034165 
        -0.316322
      ] 
      [
        -0.167271 
        0.738729 
        0.176288
      ] 
      [
        -0.274422 
        -0.704565 
        0.140034
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -7.376631999999999
  }
}