{
    "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
                0.5
            ]
            [
                0.333333
                0.666667
                0.838567
            ]
            [
                0.666667
                0.333333
                0.161433
            ]
            [
                0.333333
                0.666667
                0.291804
            ]
            [
                0
                0
                0
            ]
            [
                0.666667
                0.333333
                0.708196
            ]
        ]
    }
    "species" {
        "source-value" [
            "Na"
            "Ni"
            "Ni"
            "O"
            "O"
            "O"
        ]
    }
    "a" {
        "source-value" 2.99642751
        "source-unit" "angstrom"
    }
    "c" {
        "source-value" 7.67722294
        "source-unit" "angstrom"
    }
    "cohesive-potential-energy" {
        "source-value" 4.635426878333333
        "source-unit" "eV"
    }
}