[
    {
        "host-missing-atom-end" {
            "source-value" 1
        } 
        "host-space-group" {
            "source-value" "Im-3m"
        } 
        "host-wyckoff-multiplicity-and-letter" {
            "source-value" [
                "2a"
            ]
        } 
        "host-c" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "host-missing-atom-start" {
            "source-value" 1
        } 
        "host-a" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "host-beta" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "vacancy-migration-energy" {
            "si-unit" "kg m^2 / s^2" 
            "source-unit" "eV" 
            "si-value" 1.811617113144872e-19 
            "source-std-uncert-value" 0.0015829959636559595 
            "source-value" 1.1307224744332922
        } 
        "host-cauchy-stress" {
            "si-unit" "kg / m s^2" 
            "source-unit" "GPa" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ] 
            "source-value" [
                0 
                0 
                0 
                0 
                0 
                0
            ]
        } 
        "property-id" "tag:staff@noreply.openkim.org,2015-09-16:property/monovacancy-neutral-migration-energy-crystal-npt" 
        "instance-id" 1 
        "host-b" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "host-alpha" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "host-gamma" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "host-wyckoff-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ]
            ]
        } 
        "host-short-name" {
            "source-value" [
                "bcc"
            ]
        } 
        "host-wyckoff-species" {
            "source-value" [
                "Nb"
            ]
        }
    } 
    {
        "host-wyckoff-multiplicity-and-letter" {
            "source-value" [
                "2a"
            ]
        } 
        "host-cauchy-stress" {
            "si-unit" "kg / m s^2" 
            "source-unit" "GPa" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ] 
            "source-value" [
                0 
                0 
                0 
                0 
                0 
                0
            ]
        } 
        "reservoir-alpha" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "reservoir-beta" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "host-gamma" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "reservoir-wyckoff-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ]
            ]
        } 
        "host-space-group" {
            "source-value" "Im-3m"
        } 
        "host-c" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "host-b" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "host-a" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "reservoir-gamma" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "instance-id" 2 
        "relaxed-formation-potential-energy" {
            "si-unit" "kg m^2 / s^2" 
            "source-unit" "eV" 
            "si-value" 4.788102427515216e-19 
            "source-std-uncert-value" 0.00023065372356683277 
            "source-value" 2.9884984997013495
        } 
        "host-removed-atom" {
            "source-value" 1
        } 
        "reservoir-cauchy-stress" {
            "si-unit" "kg / m s^2" 
            "source-unit" "GPa" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ] 
            "source-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ]
        } 
        "reservoir-cohesive-potential-energy" {
            "si-unit" "kg m^2 / s^2" 
            "source-unit" "eV" 
            "si-value" -2.425695418743377e-18 
            "source-value" -15.140000092719351
        } 
        "host-beta" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "reservoir-wyckoff-species" {
            "source-value" [
                "Nb"
            ]
        } 
        "host-short-name" {
            "source-value" [
                "bcc"
            ]
        } 
        "host-wyckoff-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ]
            ]
        } 
        "reservoir-space-group" {
            "source-value" "Im-3m"
        } 
        "reservoir-c" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "property-id" "tag:staff@noreply.openkim.org,2015-07-28:property/monovacancy-neutral-relaxed-formation-potential-energy-crystal-npt" 
        "reservoir-wyckoff-multiplicity-and-letter" {
            "source-value" [
                "2a"
            ]
        } 
        "host-wyckoff-species" {
            "source-value" [
                "Nb"
            ]
        } 
        "reservoir-b" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "host-alpha" {
            "si-unit" "radian" 
            "source-unit" "degree" 
            "si-value" 1.570796326794897 
            "source-value" 90.0
        } 
        "reservoir-a" {
            "si-unit" "m" 
            "source-unit" "angstrom" 
            "si-value" 3.30079996586e-10 
            "source-value" 3.30079996586
        } 
        "reservoir-short-name" {
            "source-value" [
                "bcc"
            ]
        }
    }
]