{ "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 0.167627 ] [ 0.5 0.5 0.832373 ] [ 0 0 0.667627 ] [ 0 0 0.332373 ] [ 0.5 0 0 ] [ 0 0.5 0 ] [ 0 0.5 0.5 ] [ 0.5 0 0.5 ] [ 0 0 0.13664 ] [ 0 0 0.86336 ] [ 0.5 0.5 0.63664 ] [ 0.5 0.5 0.36336 ] ] } "species" { "source-value" [ "Er" "Er" "Er" "Er" "Mg" "Mg" "Mg" "Mg" "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" 4.37533734 "source-unit" "angstrom" } "c" { "source-value" 15.84700396 "source-unit" "angstrom" } }