[ { "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" 2.6782978251576433 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.678297825157643e-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" 215.04585551454625 "source-unit" "GPa" "source-std-uncert-value" 0.007335930725158441 "si-unit" "kg / m s^2" "si-value" 215045855514.5462 } "c12" { "source-value" 154.5018073372602 "source-unit" "GPa" "source-std-uncert-value" 0.005187286362004545 "si-unit" "kg / m s^2" "si-value" 154501807337.2602 } "c44" { "source-value" -108.98665102549438 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826813795668 "si-unit" "kg / m s^2" "si-value" -108986651025.4944 } "excess" { "source-value" 4.292862361884885e-09 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809132944 "si-unit" "kg / m s^2" "si-value" 4.292862361884884 } } { "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" 2.6782978251576433 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.678297825157643e-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" 174.68315672968885 "source-unit" "GPa" "source-std-uncert-value" 0.004235401578888714 "si-unit" "kg / m s^2" "si-value" 174683156729.6888 } } ]