{ "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 0.5 0.146246 ] [ 0.5 0.5 0.853754 ] [ 0 0 0.646246 ] [ 0 0 0.353754 ] [ 0 0 0 ] [ 0.5 0.5 0.5 ] [ 0.5 0 0 ] [ 0 0.5 0 ] [ 0 0 0.844631 ] [ 0 0 0.155369 ] [ 0 0.5 0.5 ] [ 0.5 0 0.5 ] [ 0.5 0.5 0.344631 ] [ 0.5 0.5 0.655369 ] ] } "species" { "source-value" [ "Ca" "Ca" "Ca" "Ca" "Si" "Si" "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" 3.6102248 "source-unit" "angstrom" } "c" { "source-value" 11.72312666 "source-unit" "angstrom" } }