[ { "short-name" { "source-value" [ "fcc" ] } "a" { "si-unit" "m" "source-unit" "angstrom" "si-value" 5.546676889059999e-10 "source-value" 5.54667688906 } "temperature" { "si-unit" "K" "source-unit" "K" "si-value" 0.0 "source-value" 0 } "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" "c44" { "si-unit" "kg / m s^2" "source-unit" "GPa" "si-value" 5648567691.6 "source-std-uncert-value" 0.0018339826812112392 "source-value" 5.648567691595667 } "space-group" { "source-value" "Fm-3m" } "excess" { "si-unit" "kg / m s^2" "source-unit" "GPa" "si-value" 68797356.9317 "source-std-uncert-value" 0.002593643180913334 "source-value" 0.06879735693171239 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.0 0.5 0.5 ] [ 0.5 0.0 0.5 ] [ 0.5 0.5 0.0 ] ] } "c12" { "si-unit" "kg / m s^2" "source-unit" "GPa" "si-value" 5510886472.860001 "source-std-uncert-value" 0.005187286361832937 "source-value" 5.510886472864159 } "c11" { "si-unit" "kg / m s^2" "source-unit" "GPa" "si-value" 7925888744.88 "source-std-uncert-value" 0.007335930724821063 "source-value" 7.925888744876954 } "cauchy-stress" { "si-unit" "kg / m s^2" "source-unit" "GPa" "si-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] "source-value" [ 0 0 0 0 0 0 ] } "species" { "source-value" [ "Na" "Na" "Na" "Na" ] } "instance-id" 1 } { "short-name" { "source-value" [ "fcc" ] } "a" { "si-unit" "m" "source-unit" "angstrom" "si-value" 5.546676889059999e-10 "source-value" 5.54667688906 } "temperature" { "si-unit" "K" "source-unit" "K" "si-value" 0.0 "source-value" 0 } "isothermal-bulk-modulus" { "si-unit" "kg / m s^2" "source-unit" "GPa" "si-value" 6315887230.200001 "source-std-uncert-value" 0.004235401578730373 "source-value" 6.315887230201757 } "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" "space-group" { "source-value" "Fm-3m" } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.0 0.5 0.5 ] [ 0.5 0.0 0.5 ] [ 0.5 0.5 0.0 ] ] } "cauchy-stress" { "si-unit" "kg / m s^2" "source-unit" "GPa" "si-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] "source-value" [ 0 0 0 0 0 0 ] } "species" { "source-value" [ "Na" "Na" "Na" "Na" ] } "instance-id" 2 } ]