[
    {
        "identifier": {
            "cas": "124-38-9",
            "name": "carbon dioxide",
            "iupac_name": "carbon dioxide",
            "smiles": "O=C=O",
            "inchi": "InChI=1/CO2/c2-1-3",
            "formula": "CO2"
        },
        "model_record": {
            "m": 1.6298,
            "sigma": 3.0867,
            "epsilon_k": 163.34,
            "q": 3.9546
        },
        "molarweight": 44.01
    },
    {
        "identifier": {
            "cas": "75-15-0",
            "name": "carbon disulfide",
            "iupac_name": "carbon disulfide",
            "smiles": "S=C=S",
            "inchi": "InChI=1/CS2/c2-1-3",
            "formula": "CS2"
        },
        "model_record": {
            "m": 1.3906,
            "sigma": 3.9453,
            "epsilon_k": 344.25,
            "q": 7.3662
        },
        "molarweight": 76.143
    },
    {
        "identifier": {
            "cas": "74-85-1",
            "name": "ethylene",
            "iupac_name": "ethene",
            "smiles": "C=C",
            "inchi": "InChI=1/C2H4/c1-2/h1-2H2",
            "formula": "C2H4"
        },
        "model_record": {
            "m": 1.5477,
            "sigma": 3.4475,
            "epsilon_k": 179.19,
            "q": 1.9155
        },
        "molarweight": 28.05
    },
    {
        "identifier": {
            "cas": "74-86-2",
            "name": "acetylene",
            "iupac_name": "acetylene",
            "smiles": "C#C",
            "inchi": "InChI=1/C2H2/c1-2/h1-2H",
            "formula": "C2H2"
        },
        "model_record": {
            "m": 1.5587,
            "sigma": 3.3325,
            "epsilon_k": 174.68,
            "q": 4.5415
        },
        "molarweight": 26.04
    },
    {
        "identifier": {
            "cas": "7727-37-9",
            "name": "nitrogen",
            "iupac_name": "molecular nitrogen",
            "smiles": "N#N",
            "inchi": "InChI=1/N2/c1-2",
            "formula": "N2"
        },
        "model_record": {
            "m": 1.1879,
            "sigma": 3.3353,
            "epsilon_k": 90.99,
            "q": 1.1151
        },
        "molarweight": 28.01
    },
    {
        "identifier": {
            "cas": "7782-50-5",
            "name": "chlorine",
            "iupac_name": "molecular chlorine",
            "smiles": "ClCl",
            "inchi": "InChI=1/Cl2/c1-2",
            "formula": "Cl2"
        },
        "model_record": {
            "m": 1.4682,
            "sigma": 3.448,
            "epsilon_k": 269.67,
            "q": 3.0724
        },
        "molarweight": 70.905
    },
    {
        "identifier": {
            "cas": "71-43-2",
            "name": "benzene",
            "iupac_name": "benzene",
            "smiles": "c1ccccc1",
            "inchi": "InChI=1/C6H6/c1-2-4-6-5-3-1/h1-6H",
            "formula": "C6H6"
        },
        "model_record": {
            "m": 2.2463,
            "sigma": 3.7852,
            "epsilon_k": 296.24,
            "q": 5.5907
        },
        "molarweight": 78.114
    }
]