{ "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 0 0 ] [ 0.5 0.5 0.5 ] [ 0.5 0 0.75 ] [ 0 0.5 0.75 ] [ 0 0.5 0.25 ] [ 0.5 0 0.25 ] [ 0.5 0.5 0.116634 ] [ 0.5 0.5 0.883366 ] [ 0 0 0.616634 ] [ 0 0 0.383366 ] ] } "species" { "source-value" [ "Er" "Er" "Cu" "Cu" "Cu" "Cu" "Si" "Si" "Si" "Si" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 3.94238943912 "source-unit" "angstrom" } "c" { "source-value" 9.99979612775 "source-unit" "angstrom" } }