[ { "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" [ "Na" "Na" ] } "a" { "source-value" 4.195095829665661 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.195095829665661e-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" 10.898405403546393 "source-unit" "GPa" "source-std-uncert-value" 0.007335930724825904 "si-unit" "kg / m s^2" "si-value" 10898405403.54639 } "c12" { "source-value" 6.7919789877502055 "source-unit" "GPa" "source-std-uncert-value" 0.005187286361834412 "si-unit" "kg / m s^2" "si-value" 6791978987.750205 } "c44" { "source-value" 6.524710804331991 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826812126662 "si-unit" "kg / m s^2" "si-value" 6524710804.331991 } "excess" { "source-value" 0.004048204142275288 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809132966 "si-unit" "kg / m s^2" "si-value" 4048204.142275288 } } { "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" [ "Na" "Na" ] } "a" { "source-value" 4.195095829665661 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.195095829665661e-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" 8.1607877930156 "source-unit" "GPa" "source-std-uncert-value" 0.004235401578732107 "si-unit" "kg / m s^2" "si-value" 8160787793.015601 } } ]