{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-tetragonal-crystal-npt" "instance-id" 1 "space-group" { "source-value" "I4/mmm" } "basis-atom-coordinates" { "source-value" [ [ 0.5 0.5 0 ] [ 0 0.5 0.75 ] [ 0.5 0 0.75 ] [ 0 0 0.5 ] [ 0.5 0 0.25 ] [ 0 0.5 0.25 ] [ 0 0 0 ] [ 0.5 0.5 0.5 ] [ 0.772988 0.772988 0.113876 ] [ 0.227012 0.772988 0.113876 ] [ 0.772988 0.227012 0.113876 ] [ 0.227012 0.227012 0.113876 ] [ 0.772988 0.772988 0.886124 ] [ 0.227012 0.772988 0.886124 ] [ 0.772988 0.227012 0.886124 ] [ 0.227012 0.227012 0.886124 ] [ 0.272988 0.272988 0.613876 ] [ 0.727012 0.272988 0.613876 ] [ 0.272988 0.727012 0.613876 ] [ 0.727012 0.727012 0.613876 ] [ 0.272988 0.272988 0.386124 ] [ 0.727012 0.272988 0.386124 ] [ 0.272988 0.727012 0.386124 ] [ 0.727012 0.727012 0.386124 ] ] } "species" { "source-value" [ "Na" "Na" "Na" "Na" "Na" "Na" "Hf" "Hf" "F" "F" "F" "F" "F" "F" "F" "F" "F" "F" "F" "F" "F" "F" "F" "F" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 5.37950453 "source-unit" "angstrom" } "c" { "source-value" 10.78506072 "source-unit" "angstrom" } }