[ { "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-hexagonal-crystal-npt" "instance-id" 1 "cauchy-stress" { "source-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] "source-unit" "GPa" "si-unit" "kg / m s^2" "si-value" [ 0.0 0.0 0.0 0.0 0.0 0.0 ] } "temperature" { "source-value" 0 "source-unit" "K" "si-unit" "K" "si-value" 0.0 } "short-name" { "source-value" [ "hcp" ] } "species" { "source-value" [ "Ni" "Ni" ] } "a" { "source-value" 2.4865046742136028 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.486504674213603e-10 } "c" { "source-value" 4.083145391672051 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.083145391672051e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.6666666666666666 0.3333333333333333 0.5 ] ] } "space-group" { "source-value" "P63/mmc" } } { "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/cohesive-potential-energy-hexagonal-crystal" "instance-id" 2 "cohesive-potential-energy" { "source-value" 4.440027470228073 "source-unit" "eV" "si-unit" "kg m^2 / s^2" "si-value" 7.113708208509187e-19 } "short-name" { "source-value" [ "hcp" ] } "species" { "source-value" [ "Ni" "Ni" ] } "a" { "source-value" 2.4865046742136028 "source-unit" "angstrom" "si-unit" "m" "si-value" 2.486504674213603e-10 } "c" { "source-value" 4.083145391672051 "source-unit" "angstrom" "si-unit" "m" "si-value" 4.083145391672051e-10 } "basis-atom-coordinates" { "source-value" [ [ 0.0 0.0 0.0 ] [ 0.6666666666666666 0.3333333333333333 0.5 ] ] } "space-group" { "source-value" "P63/mmc" } } ]