{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-cubic-crystal" "instance-id" 1 "space-group" { "source-value" "P-43m" } "basis-atom-coordinates" { "source-value" [ [ 0.269231 0.269231 0.269231 ] [ 0.730769 0.269231 0.730769 ] [ 0.730769 0.730769 0.269231 ] [ 0.269231 0.730769 0.730769 ] [ 0 0 0 ] ] } "species" { "source-value" [ "Fe" "Fe" "Fe" "Fe" "C" ] } "a" { "source-value" 3.84154674 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 8.096723458 "source-unit" "eV" } }