{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-cubic-crystal" "instance-id" 1 "space-group" { "source-value" "P2_13" } "basis-atom-coordinates" { "source-value" [ [ 0.471208 0.971208 0.528792 ] [ 0.971208 0.528792 0.471208 ] [ 0.028792 0.028792 0.028792 ] [ 0.528792 0.471208 0.971208 ] ] } "species" { "source-value" [ "N" "N" "N" "N" ] } "a" { "source-value" 5.5776984 "source-unit" "angstrom" } "cohesive-potential-energy" { "source-value" 3.1236842875 "source-unit" "eV" } }