{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-hexagonal-crystal" "instance-id" 1 "space-group" { "source-value" "P6_3/mmc" } "basis-atom-coordinates" { "source-value" [ [ 0.333333 0.666667 0.25 ] [ 0.666667 0.333333 0.75 ] [ 0 0 0.84519 ] [ 0 0 0.34519 ] [ 0.666667 0.333333 0.950921 ] [ 0.333333 0.666667 0.450921 ] [ 0.666667 0.333333 0.549079 ] [ 0.333333 0.666667 0.049079 ] [ 0 0 0.65481 ] [ 0 0 0.15481 ] [ 0.333333 0.666667 0.138649 ] [ 0.666667 0.333333 0.638649 ] [ 0.666667 0.333333 0.861351 ] [ 0.333333 0.666667 0.361351 ] [ 0 0 0.5 ] [ 0 0 0 ] [ 0 0 0.25 ] [ 0 0 0.75 ] ] } "species" { "source-value" [ "Al" "Al" "Al" "Al" "Al" "Al" "Al" "Al" "Al" "Al" "C" "C" "C" "C" "C" "C" "N" "N" ] } "short-name" { "source-value" [ "hcp" ] } "a" { "source-value" 3.34566170231 "source-unit" "angstrom" } "c" { "source-value" 20.97145642 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 6.422471291666667 "source-unit" "eV" } }