{
  "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"
    ]
  } 
  "unrelaxed-configuration-positions" {
    "source-unit" "angstrom" 
    "source-value" [
      [
        2.887739 
        1.995765 
        3.859098
      ] 
      [
        2.327199 
        3.871069 
        1.984027
      ] 
      [
        1.151407 
        3.535975 
        3.566474
      ] 
      [
        2.937456 
        4.643275 
        4.143131
      ] 
      [
        3.294842 
        1.915913 
        1.493263
      ] 
      [
        5.055976 
        2.713207 
        3.11233
      ]
    ]
  } 
  "unrelaxed-configuration-forces" {
    "source-unit" "eV/angstrom" 
    "source-value" [
      [
        -1.114286 
        0.706628 
        -0.184579
      ] 
      [
        0.566765 
        -0.505386 
        0.403876
      ] 
      [
        -0.146227 
        -0.519589 
        0.222791
      ] 
      [
        0.550918 
        0.281998 
        0.888675
      ] 
      [
        -1.16045 
        -0.112066 
        0.705876
      ] 
      [
        1.303281 
        0.148416 
        -2.036639
      ]
    ]
  } 
  "unrelaxed-potential-energy" {
    "source-unit" "eV" 
    "source-value" -18.277587
  }
}