[ { "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" "instance-id" 1 "short-name" { "source-value" [ "sc" ] } "species" { "source-value" [ "Nb" ] } "a" { "source-value" 2.454967796802521 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.454967796802522e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] ] } "space-group" { "source-value" "Pm-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" 672.7950372087402 "source-unit" "GPa" "source-std-uncert-value" 0.00733593072590407 "si-unit" "kg / m s^2" "si-value" 672795037208.7401 } "c12" { "source-value" 9.507558020281419 "source-unit" "GPa" "source-std-uncert-value" 0.005187286361837541 "si-unit" "kg / m s^2" "si-value" 9507558020.281418 } "c44" { "source-value" 11.012779367549834 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826812199768 "si-unit" "kg / m s^2" "si-value" 11012779367.54983 } "excess" { "source-value" 9.47390314347009e-09 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809132944 "si-unit" "kg / m s^2" "si-value" 9.473903143470089 } } { "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" "instance-id" 2 "short-name" { "source-value" [ "sc" ] } "species" { "source-value" [ "Nb" ] } "a" { "source-value" 2.454967796802521 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.454967796802522e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] ] } "space-group" { "source-value" "Pm-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" 230.60338441643432 "source-unit" "GPa" "source-std-uncert-value" 0.0042354015789413035 "si-unit" "kg / m s^2" "si-value" 230603384416.4343 } } ]