{
  "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" [
      [
        0.8884438 
        2.916456 
        2.400624
      ] 
      [
        2.811423 
        1.824332 
        1.936915
      ] 
      [
        1.907829 
        2.277214 
        4.357236
      ] 
      [
        1.702277 
        4.831739 
        3.243262
      ] 
      [
        3.61245 
        3.93555 
        1.732923
      ] 
      [
        3.530316 
        5.918227 
        2.544774
      ] 
      [
        3.982422 
        3.894872 
        3.827608
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -2.318338 
        0.151773 
        -1.265156
      ] 
      [
        1.02012 
        -1.216197 
        0.6462
      ] 
      [
        1.51447 
        0.113296 
        0.405111
      ] 
      [
        -0.575367 
        -0.136306 
        0.561376
      ] 
      [
        -0.816958 
        -1.273175 
        -4.30409
      ] 
      [
        1.473887 
        3.096381 
        0.650103
      ] 
      [
        -0.297813 
        -0.735773 
        3.306455
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -21.903892
  }
}