[ { "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" 4.322974419593815 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.322974419593815e-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" 7.416563134226899 "source-unit" "GPa" "source-std-uncert-value" 0.007335930724820233 "si-unit" "kg / m s^2" "si-value" 7416563134.226899 } "c12" { "source-value" 5.803019805055691 "source-unit" "GPa" "source-std-uncert-value" 0.005187286361833273 "si-unit" "kg / m s^2" "si-value" 5803019805.055692 } "c44" { "source-value" 5.864499452188177 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826812115905 "si-unit" "kg / m s^2" "si-value" 5864499452.188177 } "excess" { "source-value" 0.030719015109432864 "source-unit" "GPa" "source-std-uncert-value" 0.002593643180913312 "si-unit" "kg / m s^2" "si-value" 30719015.10943286 } } { "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" 4.322974419593815 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.322974419593815e-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" 6.340867581446094 "source-unit" "GPa" "source-std-uncert-value" 0.004235401578730396 "si-unit" "kg / m s^2" "si-value" 6340867581.446095 } } ]