{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-tetragonal-crystal-npt" "instance-id" 1 "space-group" { "source-value" "P4_2/mnm" } "basis-atom-coordinates" { "source-value" [ [ 0 0 0 ] [ 0.5 0.5 0.5 ] [ 0.280173 0.280173 0 ] [ 0.719827 0.719827 0 ] [ 0.219827 0.780173 0.5 ] [ 0.780173 0.219827 0.5 ] ] } "species" { "source-value" [ "Er" "Er" "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" 6.84093702 "source-unit" "angstrom" } "c" { "source-value" 3.43754085 "source-unit" "angstrom" } }