[ { "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" 3.284958705306054 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.284958705306054e-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" 249.09948635951946 "source-unit" "GPa" "source-std-uncert-value" 0.0073359307252139115 "si-unit" "kg / m s^2" "si-value" 249099486359.5195 } "c12" { "source-value" 116.61653831398849 "source-unit" "GPa" "source-std-uncert-value" 0.0051872863619609084 "si-unit" "kg / m s^2" "si-value" 116616538313.9885 } "c44" { "source-value" 51.3659399343893 "source-unit" "GPa" "source-std-uncert-value" 0.001833982681285708 "si-unit" "kg / m s^2" "si-value" 51365939934.38931 } "excess" { "source-value" 5.9211894646688055e-09 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809132944 "si-unit" "kg / m s^2" "si-value" 5.921189464668806 } } { "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" 3.284958705306054 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.284958705306054e-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" 160.77752099583213 "source-unit" "GPa" "source-std-uncert-value" 0.0042354015788756355 "si-unit" "kg / m s^2" "si-value" 160777520995.8321 } } ]