{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-hexagonal-crystal" "instance-id" 1 "space-group" { "source-value" "P-31m" } "basis-atom-coordinates" { "source-value" [ [ 0.666667 0.333333 0 ] [ 0.333333 0.666667 0 ] [ 0.355373 0 0.769543 ] [ 0 0.355373 0.769543 ] [ 0 0.644627 0.230457 ] [ 0.644627 0.644627 0.769543 ] [ 0.644627 0 0.230457 ] [ 0.355373 0.355373 0.230457 ] ] } "species" { "source-value" [ "Bi" "Bi" "I" "I" "I" "I" "I" "I" ] } "a" { "source-value" 7.82922676206 "source-unit" "angstrom" } "c" { "source-value" 7.91867241 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 2.59625953625 "source-unit" "eV" } }