{ "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" [ [ 0.219098 0.219098 0.780902 ] [ 0.219098 0.780902 0.219098 ] [ 0.780902 0.780902 0.780902 ] [ 0.780902 0.219098 0.219098 ] [ 0.5 0.5 0.5 ] [ 0.322833 0.322833 0.322833 ] [ 0.677167 0.322833 0.677167 ] [ 0.322833 0.677167 0.677167 ] [ 0.677167 0.677167 0.322833 ] ] } "species" { "source-value" [ "Na" "Na" "Na" "Na" "C" "O" "O" "O" "O" ] } "a" { "source-value" 4.73854615347 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 5.063103882222222 "source-unit" "eV" } }