{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-hexagonal-crystal" "instance-id" 1 "space-group" { "source-value" "P-3m1" } "basis-atom-coordinates" { "source-value" [ [ 0 0 0 ] [ 0.333333 0.666667 0.213751 ] [ 0.666667 0.333333 0.786249 ] ] } "species" { "source-value" [ "Mg" "Cl" "Cl" ] } "a" { "source-value" 3.67683075739 "source-unit" "angstrom" } "c" { "source-value" 6.41565245 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 3.6200805500000004 "source-unit" "eV" } }