[
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" 
        "instance-id" 1 
        "short-name" {
            "source-value" [
                "fcc"
            ]
        } 
        "species" {
            "source-value" [
                "Cm" 
                "Cm" 
                "Cm" 
                "Cm"
            ]
        } 
        "a" {
            "source-value" 4.648388408124447 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 4.648388408124447e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.0 
                    0.5 
                    0.5
                ] 
                [
                    0.5 
                    0.0 
                    0.5
                ] 
                [
                    0.5 
                    0.5 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Fm-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" 1146.2371188957513 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0073359307266752626 
            "si-unit" "kg / m s^2" 
            "si-value" 1146237118895.751
        } 
        "c12" {
            "source-value" 653.9787282154465 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.005187286362579847 
            "si-unit" "kg / m s^2" 
            "si-value" 653978728215.4465
        } 
        "c44" {
            "source-value" 655.3379913512717 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0018339826822695205 
            "si-unit" "kg / m s^2" 
            "si-value" 655337991351.2717
        } 
        "excess" {
            "source-value" 0.6503680213637146 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.002593643180913669 
            "si-unit" "kg / m s^2" 
            "si-value" 650368021.3637146
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" 
        "instance-id" 2 
        "short-name" {
            "source-value" [
                "fcc"
            ]
        } 
        "species" {
            "source-value" [
                "Cm" 
                "Cm" 
                "Cm" 
                "Cm"
            ]
        } 
        "a" {
            "source-value" 4.648388408124447 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 4.648388408124447e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.0 
                    0.5 
                    0.5
                ] 
                [
                    0.5 
                    0.0 
                    0.5
                ] 
                [
                    0.5 
                    0.5 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Fm-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" 818.0648584422148 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.00423540157949378 
            "si-unit" "kg / m s^2" 
            "si-value" 818064858442.2148
        }
    }
]