[ { "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" "instance-id" 1 "short-name" { "source-value" [ "bcc" ] } "species" { "source-value" [ "Na" "Na" ] } "a" { "source-value" 4.427487522363663 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.427487522363663e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.5 0.5 0.5 ] ] } "space-group" { "source-value" "Im-3m" } "temperature" { "source-value" 0 "source-unit" "K" "si-unit" "K" "si-value" 0.0 } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" "si-unit" "kg / m s^2" "si-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] } "c11" { "source-value" 7.670090192944055 "source-unit" "GPa" "source-std-uncert-value" 0.0073359307248206445 "si-unit" "kg / m s^2" "si-value" 7670090192.944055 } "c12" { "source-value" 5.577416044012636 "source-unit" "GPa" "source-std-uncert-value" 0.005187286361833013 "si-unit" "kg / m s^2" "si-value" 5577416044.012635 } "c44" { "source-value" 5.628240649324045 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826812112058 "si-unit" "kg / m s^2" "si-value" 5628240649.324045 } "excess" { "source-value" 0.025393250752131544 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809133087 "si-unit" "kg / m s^2" "si-value" 25393250.75213154 } } { "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" "instance-id" 2 "short-name" { "source-value" [ "bcc" ] } "species" { "source-value" [ "Na" "Na" ] } "a" { "source-value" 4.427487522363663 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.427487522363663e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.5 0.5 0.5 ] ] } "space-group" { "source-value" "Im-3m" } "temperature" { "source-value" 0 "source-unit" "K" "si-unit" "K" "si-value" 0.0 } "cauchy-stress" { "source-value" [ 0 0 0 0 0 0 ] "source-unit" "GPa" "si-unit" "kg / m s^2" "si-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] } "isothermal-bulk-modulus" { "source-value" 6.274974093656441 "source-unit" "GPa" "source-std-uncert-value" 0.004235401578730334 "si-unit" "kg / m s^2" "si-value" 6274974093.656441 } } ]