[
    {
        "property-id" "tag:staff@noreply.openkim.org,2023-02-21:property/binding-energy-crystal" 
        "instance-id" 1 
        "prototype-label" {
            "source-value" "AB2_mC48_12_g3i_2i3j"
        } 
        "stoichiometric-species" {
            "source-value" [
                "Na" 
                "Sn"
            ]
        } 
        "a" {
            "source-value" 14.1855 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 1.41855e-09
        } 
        "parameter-names" {
            "source-value" [
                "b/a" 
                "c/a" 
                "beta" 
                "y1" 
                "x2" 
                "z2" 
                "x3" 
                "z3" 
                "x4" 
                "z4" 
                "x5" 
                "z5" 
                "x6" 
                "z6" 
                "x7" 
                "y7" 
                "z7" 
                "x8" 
                "y8" 
                "z8" 
                "x9" 
                "y9" 
                "z9"
            ]
        } 
        "parameter-values" {
            "source-value" [
                0.53580769 
                1.1930774 
                131.7402 
                0.75090396 
                0.84201313 
                0.11565844 
                0.64881624 
                0.61144353 
                0.21449098 
                0.58257701 
                0.22601258 
                0.099334315 
                0.43219493 
                0.098763053 
                0.80152092 
                0.79633875 
                0.24633589 
                0.087898569 
                0.20740059 
                0.24778584 
                0.074223205 
                0.70333167 
                0.41294485
            ]
        } 
        "binding-potential-energy-per-atom" {
            "source-value" -2.621756058076936 
            "source-unit" "eV" 
            "si-unit" "kg m^2 / s^2" 
            "si-value" -4.200516296298814e-19
        } 
        "binding-potential-energy-per-formula" {
            "source-value" -7.865268174230808 
            "source-unit" "eV" 
            "si-unit" "kg m^2 / s^2" 
            "si-value" -1.260154888889644e-18
        } 
        "coordinates-file" {
            "source-value" "instance-1.poscar"
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2023-02-21:property/crystal-structure-npt" 
        "instance-id" 2 
        "prototype-label" {
            "source-value" "AB2_mC48_12_g3i_2i3j"
        } 
        "stoichiometric-species" {
            "source-value" [
                "Na" 
                "Sn"
            ]
        } 
        "a" {
            "source-value" 14.1855 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 1.41855e-09
        } 
        "parameter-names" {
            "source-value" [
                "b/a" 
                "c/a" 
                "beta" 
                "y1" 
                "x2" 
                "z2" 
                "x3" 
                "z3" 
                "x4" 
                "z4" 
                "x5" 
                "z5" 
                "x6" 
                "z6" 
                "x7" 
                "y7" 
                "z7" 
                "x8" 
                "y8" 
                "z8" 
                "x9" 
                "y9" 
                "z9"
            ]
        } 
        "parameter-values" {
            "source-value" [
                0.53580769 
                1.1930774 
                131.7402 
                0.75090396 
                0.84201313 
                0.11565844 
                0.64881624 
                0.61144353 
                0.21449098 
                0.58257701 
                0.22601258 
                0.099334315 
                0.43219493 
                0.098763053 
                0.80152092 
                0.79633875 
                0.24633589 
                0.087898569 
                0.20740059 
                0.24778584 
                0.074223205 
                0.70333167 
                0.41294485
            ]
        } 
        "cell-cauchy-stress" {
            "source-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ] 
            "source-unit" "eV/angstrom^3" 
            "si-unit" "kg / m s^2" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ]
        } 
        "temperature" {
            "source-value" 0.0 
            "source-unit" "K" 
            "si-unit" "K" 
            "si-value" 0.0
        } 
        "coordinates-file" {
            "source-value" "instance-2.poscar"
        }
    }
]