[
    {
        "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" [
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt"
            ]
        } 
        "a" {
            "source-value" 5.922814778983593 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 5.922814778983593e-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" -20260.03802693194 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.007335930757897674 
            "si-unit" "kg / m s^2" 
            "si-value" -20260038026931.94
        } 
        "c12" {
            "source-value" 66.8052150313069 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.005187286361903536 
            "si-unit" "kg / m s^2" 
            "si-value" 66805215031.3069
        } 
        "c44" {
            "source-value" -7627.551509329271 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0018339826936265861 
            "si-unit" "kg / m s^2" 
            "si-value" -7627551509329.271
        } 
        "excess" {
            "source-value" 0.09977820051671264 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.002593643180913352 
            "si-unit" "kg / m s^2" 
            "si-value" 99778200.51671264
        }
    } 
    {
        "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" [
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt" 
                "Pt"
            ]
        } 
        "a" {
            "source-value" 5.922814778983593 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 5.922814778983593e-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" -6708.809198956442 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.004235401585134399 
            "si-unit" "kg / m s^2" 
            "si-value" -6708809198956.441
        }
    }
]