{
  "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" [
      [
        1.945352 
        2.412058 
        0.9382196
      ] 
      [
        2.796213 
        2.491472 
        3.200201
      ] 
      [
        0.8595983 
        4.85908 
        2.462047
      ] 
      [
        3.121335 
        4.067774 
        1.150086
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.350629 
        -3.253648 
        0.11491
      ] 
      [
        -0.995951 
        0.332669 
        -0.560534
      ] 
      [
        2.272584 
        -0.832803 
        -0.523317
      ] 
      [
        0.073995 
        3.753781 
        0.968941
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -9.273236
  }
}