{ "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" "instance-id" 1 "space-group" { "source-value" "P2_13" } "basis-atom-coordinates" { "source-value" [ [ 0.857069 0.642931 0.357069 ] [ 0.642931 0.357069 0.857069 ] [ 0.357069 0.857069 0.642931 ] [ 0.142931 0.142931 0.142931 ] [ 0.156365 0.343635 0.656365 ] [ 0.343635 0.656365 0.156365 ] [ 0.656365 0.156365 0.343635 ] [ 0.843635 0.843635 0.843635 ] ] } "species" { "source-value" [ "Hf" "Hf" "Hf" "Hf" "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" 5.66802257 "source-unit" "angstrom" } "c11" { "source-value" 174.12448644738907 "source-unit" "GPa" } "c12" { "source-value" 66.22217481220525 "source-unit" "GPa" } "c44" { "source-value" 5.367377330000002 "source-unit" "GPa" } "excess" { "source-value" 0 "source-unit" "GPa" } }