{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-tetragonal-crystal-npt" "instance-id" 1 "space-group" { "source-value" "P4/mmm" } "basis-atom-coordinates" { "source-value" [ [ 0.5 0.5 0.804127 ] [ 0.5 0.5 0.195873 ] [ 0.5 0.5 0.5 ] [ 0 0 0 ] [ 0 0 0.360927 ] [ 0 0 0.639073 ] [ 0.5 0 0.624601 ] [ 0 0.5 0.624601 ] [ 0.5 0 0.375399 ] [ 0 0.5 0.375399 ] [ 0 0.5 0 ] [ 0.5 0 0 ] [ 0 0 0.163948 ] [ 0 0 0.836052 ] ] } "species" { "source-value" [ "Ba" "Ba" "Nd" "Nb" "Cu" "Cu" "O" "O" "O" "O" "O" "O" "O" "O" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 4.00206621 "source-unit" "angstrom" } "c" { "source-value" 12.19306317 "source-unit" "angstrom" } }