{ "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" "instance-id" 1 "space-group" { "source-value" "Fm-3m" } "basis-atom-coordinates" { "source-value" [ [ 0 0 0 ] [ 0 0.5 0.5 ] [ 0.5 0 0.5 ] [ 0.5 0.5 0 ] [ 0 0 0.5 ] [ 0 0.5 0 ] [ 0.5 0 0 ] [ 0.5 0.5 0.5 ] ] } "species" { "source-value" [ "K" "K" "K" "K" "H" "H" "H" "H" ] } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" } "temperature" { "source-value" 0 "source-unit" "K" } "short-name" { "source-value" [ "fcc" ] } "a" { "source-value" 5.6963419743 "source-unit" "angstrom" } "c11" { "source-value" 28.99540805037978 "source-unit" "GPa" } "c12" { "source-value" 6.132978756707009 "source-unit" "GPa" } "c44" { "source-value" 10.41472236 "source-unit" "GPa" } "excess" { "source-value" 0 "source-unit" "GPa" } }