[
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" 
        "instance-id" 1 
        "short-name" {
            "source-value" [
                "bcc"
            ]
        } 
        "species" {
            "source-value" [
                "Cr" 
                "Cr"
            ]
        } 
        "a" {
            "source-value" 2.8809778466820717 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.880977846682072e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.5 
                    0.5 
                    0.5
                ]
            ]
        } 
        "space-group" {
            "source-value" "Im-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" 390.82957980704776 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0073359307254447755 
            "si-unit" "kg / m s^2" 
            "si-value" 390829579807.0478
        } 
        "c12" {
            "source-value" 89.71194262251066 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.00518728636192992 
            "si-unit" "kg / m s^2" 
            "si-value" 89711942622.51067
        } 
        "c44" {
            "source-value" 103.38930236803306 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0018339826813704497 
            "si-unit" "kg / m s^2" 
            "si-value" 103389302368.0331
        } 
        "excess" {
            "source-value" 4.588921835118325e-09 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0025936431809132944 
            "si-unit" "kg / m s^2" 
            "si-value" 4.588921835118325
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" 
        "instance-id" 2 
        "short-name" {
            "source-value" [
                "bcc"
            ]
        } 
        "species" {
            "source-value" [
                "Cr" 
                "Cr"
            ]
        } 
        "a" {
            "source-value" 2.8809778466820717 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.880977846682072e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.5 
                    0.5 
                    0.5
                ]
            ]
        } 
        "space-group" {
            "source-value" "Im-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" 190.08448835068967 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.004235401578903198 
            "si-unit" "kg / m s^2" 
            "si-value" 190084488350.6897
        }
    }
]