{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-hexagonal-crystal-npt" "instance-id" 1 "space-group" { "source-value" "P6_3/mcm" } "basis-atom-coordinates" { "source-value" [ [ 0 0.745429 0.25 ] [ 0.666667 0.333333 0.5 ] [ 0 0.254571 0.75 ] [ 0.254571 0.254571 0.25 ] [ 0.333333 0.666667 0 ] [ 0.745429 0.745429 0.75 ] [ 0.745429 0 0.25 ] [ 0.333333 0.666667 0.5 ] [ 0.254571 0 0.75 ] [ 0.666667 0.333333 0 ] [ 0 0 0.5 ] [ 0 0 0 ] [ 0.596434 0.596434 0.25 ] [ 0 0.596434 0.75 ] [ 0.403566 0 0.25 ] [ 0 0.403566 0.25 ] [ 0.596434 0 0.75 ] [ 0.403566 0.403566 0.75 ] ] } "species" { "source-value" [ "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "Cu" "Cu" "Pb" "Pb" "Pb" "Pb" "Pb" "Pb" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 9.62566991 "source-unit" "angstrom" } "c" { "source-value" 6.77471556 "source-unit" "angstrom" } }