{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-tetragonal-crystal-npt" "instance-id" 1 "space-group" { "source-value" "P4/mbm" } "basis-atom-coordinates" { "source-value" [ [ 0.677034 0.822966 0.5 ] [ 0.177034 0.677034 0.5 ] [ 0.822966 0.322966 0.5 ] [ 0.322966 0.177034 0.5 ] [ 0 0 0 ] [ 0.5 0.5 0 ] [ 0.37565 0.87565 0 ] [ 0.87565 0.62435 0 ] [ 0.12435 0.37565 0 ] [ 0.62435 0.12435 0 ] ] } "species" { "source-value" [ "Er" "Er" "Er" "Er" "Mg" "Mg" "Ge" "Ge" "Ge" "Ge" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 7.21744195 "source-unit" "angstrom" } "c" { "source-value" 4.21683118 "source-unit" "angstrom" } }