[
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" 
        "instance-id" 1 
        "short-name" {
            "source-value" [
                "diamond"
            ]
        } 
        "species" {
            "source-value" [
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si"
            ]
        } 
        "a" {
            "source-value" 5.429999992251397 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 5.429999992251397e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.25 
                    0.25 
                    0.25
                ] 
                [
                    0.0 
                    0.5 
                    0.5
                ] 
                [
                    0.25 
                    0.75 
                    0.75
                ] 
                [
                    0.5 
                    0.0 
                    0.5
                ] 
                [
                    0.75 
                    0.25 
                    0.75
                ] 
                [
                    0.5 
                    0.5 
                    0.0
                ] 
                [
                    0.75 
                    0.75 
                    0.25
                ]
            ]
        } 
        "space-group" {
            "source-value" "Fd-3m"
        } 
        "temperature" {
            "source-value" 0 
            "source-unit" "K" 
            "si-unit" "K" 
            "si-value" 0.0
        } 
        "cauchy-stress" {
            "source-value" [
                0 
                0 
                0 
                0 
                0 
                0
            ] 
            "source-unit" "GPa" 
            "si-unit" "kg / m s^2" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ]
        } 
        "c11" {
            "source-value" 166.0308945315247 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.007335930725078601 
            "si-unit" "kg / m s^2" 
            "si-value" 166030894531.5247
        } 
        "c12" {
            "source-value" 63.99989952637467 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.005187286361900304 
            "si-unit" "kg / m s^2" 
            "si-value" 63999899526.37467
        } 
        "c44" {
            "source-value" 79.09033296151301 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0018339826813308683 
            "si-unit" "kg / m s^2" 
            "si-value" 79090332961.51302
        } 
        "excess" {
            "source-value" 2.46380693624869e-06 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0025936431809132944 
            "si-unit" "kg / m s^2" 
            "si-value" 2463.80693624869
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" 
        "instance-id" 2 
        "short-name" {
            "source-value" [
                "diamond"
            ]
        } 
        "species" {
            "source-value" [
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si" 
                "Si"
            ]
        } 
        "a" {
            "source-value" 5.429999992251397 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 5.429999992251397e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.25 
                    0.25 
                    0.25
                ] 
                [
                    0.0 
                    0.5 
                    0.5
                ] 
                [
                    0.25 
                    0.75 
                    0.75
                ] 
                [
                    0.5 
                    0.0 
                    0.5
                ] 
                [
                    0.75 
                    0.25 
                    0.75
                ] 
                [
                    0.5 
                    0.5 
                    0.0
                ] 
                [
                    0.75 
                    0.75 
                    0.25
                ]
            ]
        } 
        "space-group" {
            "source-value" "Fd-3m"
        } 
        "temperature" {
            "source-value" 0 
            "source-unit" "K" 
            "si-unit" "K" 
            "si-value" 0.0
        } 
        "cauchy-stress" {
            "source-value" [
                0 
                0 
                0 
                0 
                0 
                0
            ] 
            "source-unit" "GPa" 
            "si-unit" "kg / m s^2" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ]
        } 
        "isothermal-bulk-modulus" {
            "source-value" 98.010231194758 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.004235401578816606 
            "si-unit" "kg / m s^2" 
            "si-value" 98010231194.75801
        }
    }
]