{ "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-fixed" "instance-id" 1 "species" { "source-value" [ "Si" "Si" "Si" ] } "unrelaxed-configuration-positions" { "source-unit" "angstrom" "source-value" [ [ 1.395825 1.902086 0.5897702 ] [ 2.70226 0.6761719 2.58475 ] [ 2.51242 2.649952 2.27342 ] ] } "unrelaxed-configuration-forces" { "source-unit" "eV/angstrom" "source-value" [ [ -0.308889 0.038129 -0.463704 ] [ 0.507374 -3.830834 0.815625 ] [ -0.198485 3.792704 -0.35192 ] ] } "unrelaxed-potential-energy" { "source-unit" "eV" "source-value" -7.381259 } }