[ { "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" [ "Si" "Si" ] } "a" { "source-value" 3.483787655830383 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.483787655830383e-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" 842.1619976452712 "source-unit" "GPa" "source-std-uncert-value" 0.007335930726179954 "si-unit" "kg / m s^2" "si-value" 842161997645.2712 } "c12" { "source-value" 424.08044236166 "source-unit" "GPa" "source-std-uncert-value" 0.005187286362315048 "si-unit" "kg / m s^2" "si-value" 424080442361.66 } "c44" { "source-value" -67.00302079085668 "source-unit" "GPa" "source-std-uncert-value" 0.0018339826813111796 "si-unit" "kg / m s^2" "si-value" -67003020790.85668 } "excess" { "source-value" 0.16975673644562947 "source-unit" "GPa" "source-std-uncert-value" 0.002593643180913392 "si-unit" "kg / m s^2" "si-value" 169756736.4456295 } } { "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" [ "Si" "Si" ] } "a" { "source-value" 3.483787655830383 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.483787655830383e-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" 563.4409607895304 "source-unit" "GPa" "source-std-uncert-value" 0.00423540157925432 "si-unit" "kg / m s^2" "si-value" 563440960789.5304 } } ]