[ { "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" [ "Nb" "Nb" ] } "a" { "source-value" 2.863646470010281 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.863646470010281e-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" 213.7082643975671 "source-unit" "GPa" "source-std-uncert-value" 0.0073359307251562615 "si-unit" "kg / m s^2" "si-value" 213708264397.5671 } "c12" { "source-value" 121.72249847829477 "source-unit" "GPa" "source-std-uncert-value" 0.005187286361966791 "si-unit" "kg / m s^2" "si-value" 121722498478.2948 } "c44" { "source-value" 32.41723661092999 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826812548427 "si-unit" "kg / m s^2" "si-value" 32417236610.92999 } "excess" { "source-value" 0.029963830379867284 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809133113 "si-unit" "kg / m s^2" "si-value" 29963830.37986729 } } { "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" [ "Nb" "Nb" ] } "a" { "source-value" 2.863646470010281 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.863646470010281e-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" 152.38442045138552 "source-unit" "GPa" "source-std-uncert-value" 0.0042354015788677426 "si-unit" "kg / m s^2" "si-value" 152384420451.3855 } } ]