[
    {
        "property-id" "tag:staff@noreply.openkim.org,2023-02-21:property/binding-energy-crystal" 
        "instance-id" 1 
        "prototype-label" {
            "source-value" "AB_hP28_156_5a5b4c_5a5b4c"
        } 
        "stoichiometric-species" {
            "source-value" [
                "C" 
                "Si"
            ]
        } 
        "a" {
            "source-value" 3.0825 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 3.0825e-10
        } 
        "parameter-names" {
            "source-value" [
                "c/a" 
                "z1" 
                "z2" 
                "z3" 
                "z4" 
                "z5" 
                "z6" 
                "z7" 
                "z8" 
                "z9" 
                "z10" 
                "z11" 
                "z12" 
                "z13" 
                "z14" 
                "z15" 
                "z16" 
                "z17" 
                "z18" 
                "z19" 
                "z20" 
                "z21" 
                "z22" 
                "z23" 
                "z24" 
                "z25" 
                "z26" 
                "z27" 
                "z28"
            ]
        } 
        "parameter-values" {
            "source-value" [
                11.430981 
                0.33928571 
                0.55357143 
                0.98214286 
                0.76785714 
                0.125 
                0.92857143 
                0.071428572 
                0.28571429 
                0.5 
                0.71428572 
                0.69642857 
                0.41071429 
                0.26785714 
                0.053571429 
                0.83928572 
                0.78571429 
                0.64285714 
                0.35714286 
                0.0 
                0.21428571 
                0.625 
                0.19642857 
                0.91071429 
                0.48214286 
                0.14285714 
                0.42857143 
                0.57142857 
                0.85714286
            ]
        } 
        "binding-potential-energy-per-atom" {
            "source-value" -6.3391741242933435 
            "source-unit" "eV" 
            "si-unit" "kg m^2 / s^2" 
            "si-value" -1.015647666080021e-18
        } 
        "binding-potential-energy-per-formula" {
            "source-value" -12.678348248586687 
            "source-unit" "eV" 
            "si-unit" "kg m^2 / s^2" 
            "si-value" -2.031295332160041e-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" "AB_hP28_156_5a5b4c_5a5b4c"
        } 
        "stoichiometric-species" {
            "source-value" [
                "C" 
                "Si"
            ]
        } 
        "a" {
            "source-value" 3.0825 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 3.0825e-10
        } 
        "parameter-names" {
            "source-value" [
                "c/a" 
                "z1" 
                "z2" 
                "z3" 
                "z4" 
                "z5" 
                "z6" 
                "z7" 
                "z8" 
                "z9" 
                "z10" 
                "z11" 
                "z12" 
                "z13" 
                "z14" 
                "z15" 
                "z16" 
                "z17" 
                "z18" 
                "z19" 
                "z20" 
                "z21" 
                "z22" 
                "z23" 
                "z24" 
                "z25" 
                "z26" 
                "z27" 
                "z28"
            ]
        } 
        "parameter-values" {
            "source-value" [
                11.430981 
                0.33928571 
                0.55357143 
                0.98214286 
                0.76785714 
                0.125 
                0.92857143 
                0.071428572 
                0.28571429 
                0.5 
                0.71428572 
                0.69642857 
                0.41071429 
                0.26785714 
                0.053571429 
                0.83928572 
                0.78571429 
                0.64285714 
                0.35714286 
                0.0 
                0.21428571 
                0.625 
                0.19642857 
                0.91071429 
                0.48214286 
                0.14285714 
                0.42857143 
                0.57142857 
                0.85714286
            ]
        } 
        "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"
        }
    }
]