{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-hexagonal-crystal" "instance-id" 1 "space-group" { "source-value" "P-62m" } "basis-atom-coordinates" { "source-value" [ [ 0.417587 0 0 ] [ 0.582413 0.582413 0 ] [ 0 0.417587 0 ] [ 0.760007 0 0.5 ] [ 0 0.760007 0.5 ] [ 0.239993 0.239993 0.5 ] [ 0 0 0 ] [ 0.333333 0.666667 0.5 ] [ 0.666667 0.333333 0.5 ] ] } "species" { "source-value" [ "Ba" "Ba" "Ba" "Na" "Na" "Na" "Bi" "Bi" "Bi" ] } "a" { "source-value" 8.74155162872 "source-unit" "angstrom" } "c" { "source-value" 5.16790027 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 3.142629597777778 "source-unit" "eV" } }