{ "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 0.25 ] [ 0 0.5 0.25 ] [ 0 0.5 0.75 ] [ 0.5 0 0.75 ] [ 0 0 0 ] [ 0.5 0.5 0.5 ] [ 0 0 0.244916 ] [ 0 0 0.755084 ] [ 0.231357 0.231357 0 ] [ 0.231357 0.768643 0 ] [ 0.768643 0.768643 0 ] [ 0.768643 0.231357 0 ] [ 0.5 0.5 0.744916 ] [ 0.5 0.5 0.255084 ] [ 0.731357 0.731357 0.5 ] [ 0.731357 0.268643 0.5 ] [ 0.268643 0.268643 0.5 ] [ 0.268643 0.731357 0.5 ] ] } "species" { "source-value" [ "Rb" "Rb" "Rb" "Rb" "Nb" "Nb" "Cl" "Cl" "Cl" "Cl" "Cl" "Cl" "Cl" "Cl" "Cl" "Cl" "Cl" "Cl" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 7.47187394209 "source-unit" "angstrom" } "c" { "source-value" 9.91691711984 "source-unit" "angstrom" } }