{
    "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/structure-rhombohedral-crystal-npt"
    "instance-id" 1
    "space-group" {
        "source-value" "R-3"
    }
    "basis-atom-coordinates" {
        "source-value" [
            [
                0
                0
                0
            ]
            [
                0.666667
                0.333333
                0.333333
            ]
            [
                0.333333
                0.666667
                0.666667
            ]
            [
                0
                0
                0.831176
            ]
            [
                0.666667
                0.333333
                0.164509
            ]
            [
                0.333333
                0.666667
                0.497843
            ]
            [
                0
                0
                0.168824
            ]
            [
                0.666667
                0.333333
                0.502157
            ]
            [
                0.333333
                0.666667
                0.835491
            ]
            [
                0
                0
                0.572299
            ]
            [
                0.666667
                0.333333
                0.905632
            ]
            [
                0.333333
                0.666667
                0.238965
            ]
            [
                0
                0
                0.427701
            ]
            [
                0.666667
                0.333333
                0.761035
            ]
            [
                0.333333
                0.666667
                0.094368
            ]
            [
                0.664818
                0.673953
                0.550475
            ]
            [
                0.331485
                0.007286
                0.883808
            ]
            [
                0.998151
                0.34062
                0.217141
            ]
            [
                0.009135
                0.335182
                0.550475
            ]
            [
                0.675802
                0.668515
                0.883808
            ]
            [
                0.342468
                0.001849
                0.217141
            ]
            [
                0.326047
                0.990865
                0.550475
            ]
            [
                0.992714
                0.324198
                0.883808
            ]
            [
                0.65938
                0.657532
                0.217141
            ]
            [
                0.335182
                0.326047
                0.449525
            ]
            [
                0.001849
                0.65938
                0.782859
            ]
            [
                0.668515
                0.992714
                0.116192
            ]
            [
                0.990865
                0.664818
                0.449525
            ]
            [
                0.657532
                0.998151
                0.782859
            ]
            [
                0.324198
                0.331485
                0.116192
            ]
            [
                0
                0
                0.357553
            ]
            [
                0.666667
                0.333333
                0.690887
            ]
            [
                0.333333
                0.666667
                0.02422
            ]
            [
                0
                0
                0.642447
            ]
            [
                0.666667
                0.333333
                0.97578
            ]
            [
                0.333333
                0.666667
                0.309113
            ]
            [
                0.673953
                0.009135
                0.449525
            ]
            [
                0.34062
                0.342468
                0.782859
            ]
            [
                0.007286
                0.675802
                0.116192
            ]
        ]
    }
    "species" {
        "source-value" [
            "Ba"
            "Ba"
            "Ba"
            "Ni"
            "Ni"
            "Ni"
            "Ni"
            "Ni"
            "Ni"
            "As"
            "As"
            "As"
            "As"
            "As"
            "As"
            "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" 5.02479811724
        "source-unit" "angstrom"
    }
    "alpha" {
        "source-value" 90
        "source-unit" "degree"
    }
}