{ "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 0 ] [ 0 0.5 0 ] [ 0.5 0.5 0.820784 ] [ 0.5 0.5 0.179216 ] [ 0 0.5 0.5 ] [ 0.5 0 0.5 ] [ 0 0 0.320784 ] [ 0 0 0.679216 ] [ 0 0 0.134391 ] [ 0 0 0.865609 ] [ 0.5 0.5 0.634391 ] [ 0.5 0.5 0.365609 ] ] } "species" { "source-value" [ "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "Ca" "As" "As" "As" "As" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 4.57240478854 "source-unit" "angstrom" } "c" { "source-value" 15.8761861634 "source-unit" "angstrom" } }