[ { "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" 3.14516343921423 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.14516343921423e-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" 839.4542863589721 "source-unit" "GPa" "source-std-uncert-value" 0.007335930726175542 "si-unit" "kg / m s^2" "si-value" 839454286358.9722 } "c12" { "source-value" 621.0025145813294 "source-unit" "GPa" "source-std-uncert-value" 0.005187286362541866 "si-unit" "kg / m s^2" "si-value" 621002514581.3293 } "c44" { "source-value" 59.33564382685046 "source-unit" "GPa" "source-std-uncert-value" 0.00183398268129869 "si-unit" "kg / m s^2" "si-value" 59335643826.85046 } "excess" { "source-value" 0.0037409887040012017 "source-unit" "GPa" "source-std-uncert-value" 0.0025936431809132966 "si-unit" "kg / m s^2" "si-value" 3740988.704001202 } } { "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" 3.14516343921423 "source-unit" "angstrom" "si-unit" "m" "si-value" 3.14516343921423e-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" 693.8197718405436 "source-unit" "GPa" "source-std-uncert-value" 0.004235401579376935 "si-unit" "kg / m s^2" "si-value" 693819771840.5436 } } ]