{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-hexagonal-crystal" "instance-id" 1 "space-group" { "source-value" "P-3" } "basis-atom-coordinates" { "source-value" [ [ 0.666667 0.333333 0.920372 ] [ 0.333333 0.666667 0.079628 ] [ 0 0 0.277363 ] [ 0 0 0.722637 ] [ 0.333333 0.666667 0.618228 ] [ 0.666667 0.333333 0.381772 ] [ 0.820087 0.148441 0.208968 ] [ 0.179913 0.851559 0.791032 ] [ 0.328355 0.179913 0.208968 ] [ 0 0 0.5 ] [ 0.148441 0.328355 0.791032 ] [ 0.851559 0.671645 0.208968 ] [ 0.671645 0.820087 0.791032 ] ] } "species" { "source-value" [ "K" "K" "Ge" "Ge" "Pb" "Pb" "O" "O" "O" "O" "O" "O" "O" ] } "a" { "source-value" 5.88560209356 "source-unit" "angstrom" } "c" { "source-value" 8.1086438 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 5.725388373076924 "source-unit" "eV" } }