{
    "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-rhombohedral-crystal-npt"
    "instance-id" 1
    "space-group" {
        "source-value" "R-3c"
    }
    "basis-atom-coordinates" {
        "source-value" [
            [
                0
                0
                0.25
            ]
            [
                0.666667
                0.333333
                0.583333
            ]
            [
                0.333333
                0.666667
                0.916667
            ]
            [
                0
                0
                0.75
            ]
            [
                0.666667
                0.333333
                0.083333
            ]
            [
                0.333333
                0.666667
                0.416667
            ]
            [
                0.333333
                0.312138
                0.416667
            ]
            [
                0
                0.645472
                0.75
            ]
            [
                0.666667
                0.978805
                0.083333
            ]
            [
                0.978805
                0.666667
                0.416667
            ]
            [
                0.645472
                0
                0.75
            ]
            [
                0.312138
                0.333333
                0.083333
            ]
            [
                0.687862
                0.021195
                0.416667
            ]
            [
                0.354528
                0.354528
                0.75
            ]
            [
                0.021195
                0.687862
                0.083333
            ]
            [
                0.666667
                0.687862
                0.583333
            ]
            [
                0.333333
                0.021195
                0.916667
            ]
            [
                0
                0.354528
                0.25
            ]
            [
                0.021195
                0.333333
                0.583333
            ]
            [
                0.687862
                0.666667
                0.916667
            ]
            [
                0.354528
                0
                0.25
            ]
            [
                0.312138
                0.978805
                0.583333
            ]
            [
                0.978805
                0.312138
                0.916667
            ]
            [
                0.645472
                0.645472
                0.25
            ]
            [
                0
                0
                0.5
            ]
            [
                0.666667
                0.333333
                0.833333
            ]
            [
                0.333333
                0.666667
                0.166667
            ]
            [
                0
                0
                0
            ]
            [
                0.666667
                0.333333
                0.333333
            ]
            [
                0.333333
                0.666667
                0.666667
            ]
            [
                0.032526
                0.191068
                0.399592
            ]
            [
                0.699193
                0.524401
                0.732926
            ]
            [
                0.36586
                0.857734
                0.066259
            ]
            [
                0.158541
                0.967474
                0.399592
            ]
            [
                0.825208
                0.300807
                0.732926
            ]
            [
                0.491875
                0.63414
                0.066259
            ]
            [
                0.808932
                0.841459
                0.399592
            ]
            [
                0.475599
                0.174792
                0.732926
            ]
            [
                0.142266
                0.508125
                0.066259
            ]
            [
                0.63414
                0.491875
                0.433741
            ]
            [
                0.300807
                0.825208
                0.767074
            ]
            [
                0.967474
                0.158541
                0.100408
            ]
            [
                0.857734
                0.36586
                0.433741
            ]
            [
                0.524401
                0.699193
                0.767074
            ]
            [
                0.191068
                0.032526
                0.100408
            ]
            [
                0.508125
                0.142266
                0.433741
            ]
            [
                0.174792
                0.475599
                0.767074
            ]
            [
                0.841459
                0.808932
                0.100408
            ]
            [
                0.967474
                0.808932
                0.600408
            ]
            [
                0.63414
                0.142266
                0.933741
            ]
            [
                0.300807
                0.475599
                0.267074
            ]
            [
                0.841459
                0.032526
                0.600408
            ]
            [
                0.508125
                0.36586
                0.933741
            ]
            [
                0.174792
                0.699193
                0.267074
            ]
            [
                0.191068
                0.158541
                0.600408
            ]
            [
                0.857734
                0.491875
                0.933741
            ]
            [
                0.524401
                0.825208
                0.267074
            ]
            [
                0.36586
                0.508125
                0.566259
            ]
            [
                0.032526
                0.841459
                0.899592
            ]
            [
                0.699193
                0.174792
                0.232926
            ]
            [
                0.491875
                0.857734
                0.566259
            ]
            [
                0.158541
                0.191068
                0.899592
            ]
            [
                0.825208
                0.524401
                0.232926
            ]
            [
                0.142266
                0.63414
                0.566259
            ]
            [
                0.808932
                0.967474
                0.899592
            ]
            [
                0.475599
                0.300807
                0.232926
            ]
        ]
    }
    "species" {
        "source-value" [
            "Na"
            "Na"
            "Na"
            "Na"
            "Na"
            "Na"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ca"
            "Ir"
            "Ir"
            "Ir"
            "Ir"
            "Ir"
            "Ir"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
            "O"
        ]
    }
    "cauchy-stress" {
        "source-value" [
            0
            0
            0
            0
            0
            0
        ]
        "source-unit" "GPa"
    }
    "temperature" {
        "source-value" 0
        "source-unit" "K"
    }
    "a" {
        "source-value" 9.32725111301
        "source-unit" "angstrom"
    }
    "alpha" {
        "source-value" 90
        "source-unit" "degree"
    }
}