[ { "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" 3.3024435490369797 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.30244354903698e-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" 243.7960293473004 "source-unit" "GPa" "source-std-uncert-value" 0.007335930725205272 "si-unit" "kg / m s^2" "si-value" 243796029347.3004 } "c12" { "source-value" 137.58314368438766 "source-unit" "GPa" "source-std-uncert-value" 0.005187286361985058 "si-unit" "kg / m s^2" "si-value" 137583143684.3877 } "c44" { "source-value" 22.740629587408318 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826812390804 "si-unit" "kg / m s^2" "si-value" 22740629587.40832 } "excess" { "source-value" 0.031121012729809872 "source-unit" "GPa" "source-std-uncert-value" 0.002593643180913312 "si-unit" "kg / m s^2" "si-value" 31121012.72980987 } } { "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" 3.3024435490369797 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.30244354903698e-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" 172.98743890535857 "source-unit" "GPa" "source-std-uncert-value" 0.0042354015788871185 "si-unit" "kg / m s^2" "si-value" 172987438905.3586 } } ]