{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-tetragonal-crystal-npt" "instance-id" 1 "space-group" { "source-value" "P-42_1m" } "basis-atom-coordinates" { "source-value" [ [ 0 0.5 0.794236 ] [ 0.5 0 0.205764 ] [ 0.157492 0.342508 0.182775 ] [ 0.342508 0.842508 0.817225 ] [ 0.657492 0.157492 0.817225 ] [ 0.842508 0.657492 0.182775 ] [ 0.248335 0.251665 0.498999 ] [ 0.251665 0.751665 0.501001 ] [ 0.748335 0.248335 0.501001 ] [ 0.751665 0.748335 0.498999 ] [ 0.5 0.5 0 ] [ 0 0 0 ] ] } "species" { "source-value" [ "Na" "Na" "Sn" "Sn" "Sn" "Sn" "Sn" "Sn" "Sn" "Sn" "Sn" "Sn" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "a" { "source-value" 6.41304031 "source-unit" "angstrom" } "c" { "source-value" 8.98792131 "source-unit" "angstrom" } }