[
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" 
        "instance-id" 1 
        "short-name" {
            "source-value" [
                "sc"
            ]
        } 
        "species" {
            "source-value" [
                "Ni"
            ]
        } 
        "a" {
            "source-value" 2.329996436834335 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.329996436834335e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Pm-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" 356.84591212148854 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.00733593072538942 
            "si-unit" "kg / m s^2" 
            "si-value" 356845912121.4885
        } 
        "c12" {
            "source-value" 5.454442013313372 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.00518728636183287 
            "si-unit" "kg / m s^2" 
            "si-value" 5454442013.313372
        } 
        "c44" {
            "source-value" -51.17874073335988 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0018339826812854032 
            "si-unit" "kg / m s^2" 
            "si-value" -51178740733.35988
        } 
        "excess" {
            "source-value" 2.2204460492508024e-09 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0025936431809132944 
            "si-unit" "kg / m s^2" 
            "si-value" 2.220446049250802
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" 
        "instance-id" 2 
        "short-name" {
            "source-value" [
                "sc"
            ]
        } 
        "species" {
            "source-value" [
                "Ni"
            ]
        } 
        "a" {
            "source-value" 2.329996436834335 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.329996436834335e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Pm-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" 122.58493204937176 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.004235401578839717 
            "si-unit" "kg / m s^2" 
            "si-value" 122584932049.3718
        }
    }
]