[ { "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" 2.580697454512119 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.580697454512119e-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" 527.8947019605793 "source-unit" "GPa" "source-std-uncert-value" 0.007335930725668042 "si-unit" "kg / m s^2" "si-value" 527894701960.5793 } "c12" { "source-value" 159.37757101510127 "source-unit" "GPa" "source-std-uncert-value" 0.005187286362010162 "si-unit" "kg / m s^2" "si-value" 159377571015.1013 } "c44" { "source-value" -17.516590065847094 "source-unit" "GPa" "source-std-uncert-value" 0.001833982681230571 "si-unit" "kg / m s^2" "si-value" -17516590065.8471 } "excess" { "source-value" 1.0362081563170411e-09 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809132944 "si-unit" "kg / m s^2" "si-value" 1.036208156317041 } } { "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" 2.580697454512119 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.580697454512119e-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" 282.21661466359393 "source-unit" "GPa" "source-std-uncert-value" 0.004235401578989843 "si-unit" "kg / m s^2" "si-value" 282216614663.5939 } } ]