{ "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" [ [ 0.170822 0.829178 0.25 ] [ 0.170822 0.341643 0.25 ] [ 0.658357 0.829178 0.25 ] [ 0.341643 0.170822 0.75 ] [ 0.829178 0.658357 0.75 ] [ 0.829178 0.170822 0.75 ] [ 0.157025 0.842975 0.75 ] [ 0.333333 0.666667 0.25 ] [ 0.157025 0.31405 0.75 ] [ 0.68595 0.842975 0.75 ] [ 0.31405 0.157025 0.25 ] [ 0.842975 0.68595 0.25 ] [ 0.666667 0.333333 0.75 ] [ 0.842975 0.157025 0.25 ] ] } "species" { "source-value" [ "Si" "Si" "Si" "Si" "Si" "Si" "N" "N" "N" "N" "N" "N" "N" "N" ] } "short-name" { "source-value" [ "hcp" ] } "a" { "source-value" 6.20614952938 "source-unit" "angstrom" } "c" { "source-value" 3.97691195 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 7.688849207142857 "source-unit" "eV" } }