{
"CO2": {
    "isotopes":{
        "1": {
            "name":626,
            "electronic_level":{
                "001":{
                    "Te_cm-1": 0.0,
                    "dzero_cm^-1": 44600,
                    "g_e": 1.0,
                    "index": 1,
                    "name": "X1SIGu+",
                    "#REF": "H. R. Gordon and W. K. McCubbin, J. Mol. Spectry. 19, 137 (1966)",
                    "w_1":1354.07,
                    "w_2": 672.95,
                    "w_3":2396.30,
                    "x_11": -3.10,
                    "x_12": -5.37,
                    "x_13":-19.27,
                    "x_22":  1.59,
                    "x_23":-12.51,
                    "x_33":-12.50,
                    "x_ll":-1.01,
                    "ZPE_cm-1": 2505.545
                   }
                },
            "electronic_levels_names": [
                "X1SIGu+"
                ]
            }
        },
    "isotopes_names":[
        "626"
        ]
    }
}