{
    "phase": {
      "id": "air",
      "speciesArray": "N2 O2 H2 AR CH4 H2O CO CO2 C2H5OH C8H18",
      "state": {
        "temperature":  300.0,
        "pressure":  101325.0,
        "moleFractions": "O2:0.21, N2:0.79"
      }
    },

    "species_data": [
        {
            "name": "N2",
            "atoms": "N:2",
            "molecular_weight": 28.01348,
            "thermo": [
                {
                    "Tmin": 300.0,
                    "Tmax": 1000.0,
                    "len": 7,
                    "coeffs": [3.298677000E+00, 1.408240400E-03, -3.963222000E-06,
                        5.641515000E-09, -2.444854000E-12, -1.020899900E+03, 3.950372000E+00]
                },
                {
                    "Tmin": 1000.0,
                    "Tmax": 5000.0,
                    "len": 7,
                    "coeffs": [2.926640000E+00, 1.487976800E-03, -5.684760000E-07, 
                        1.009703800E-10, -6.753351000E-15, -9.227977000E+02, 5.980528000E+00]
                }
            ]
        },
        {
            "name": "O2",
            "atoms": "O:2",
            "molecular_weight": 31.9988,
            "thermo": [
                {
                    "Tmin": 200.0,
                    "Tmax": 1000.0,
                    "len": 7,
                    "coeffs": [3.782456360E+00,  -2.996734160E-03,   9.847302010E-06,  -9.681295090E-09, 
                        3.243728370E-12,  -1.063943560E+03,   3.657675730E+00]
                },
                {
                    "Tmin": 1000.0,
                    "Tmax": 3500.0,
                    "len": 7,
                    "coeffs": [3.282537840E+00,   1.483087540E-03, -7.579666690E-07,
                        2.094705550E-10,  -2.167177940E-14, -1.088457720E+03, 5.453231290E+00]
                }
            ]
        },
        {
            "name": "H2",
            "atoms": "H:2",
            "molecular_weight": 2.016,
            "thermo": [
                {
                    "Tmin": 200.0,
                    "Tmax": 1000.0,
                    "len": 7,
                    "coeffs": [2.344331120E+00,   7.980520750E-03,  -1.947815100E-05,   2.015720940E-08, 
                        -7.376117610E-12,  -9.179351730E+02,   6.830102380E-01]
                },
                {
                    "Tmin": 1000.0,
                    "Tmax": 3500.0,
                    "len": 7,
                    "coeffs": [3.337279200E+00,  -4.940247310E-05,   4.994567780E-07,  -1.795663940E-10,
                        2.002553760E-14,  -9.501589220E+02,  -3.205023310E+00]
                }
            ]
        },
        {
            "name": "AR",
            "atoms": "AR:1",
            "molecular_weight": 39.948,
            "thermo": [
                {
                    "Tmin": 300.0,
                    "Tmax": 1000.0,
                    "len": 7,
                    "coeffs": [2.500000000E+00, 0.000000000E+00, 0.000000000E+00,
                            0.000000000E+00, 0.000000000E+00, -7.453750000E+02, 4.366000000E+00]
                },
                {
                    "Tmin": 1000.0,
                    "Tmax": 5000.0,
                    "len": 7,
                    "coeffs": [2.500000000E+00, 0.000000000E+00, 0.000000000E+00,
                           0.000000000E+00, 0.000000000E+00, -7.453750000E+02, 4.366000000E+00]
                }
            ]
        },
        {
            "name": "CH4",
            "atoms": "C:1, H:4",
            "molecular_weight": 16.04,
            "thermo": [
                {
                    "Tmin": 200.0,
                    "Tmax": 1000.0,
                    "len": 7,
                    "coeffs": [5.149876130E+00,  -1.367097880E-02,   4.918005990E-05,  -4.847430260E-08,
                            1.666939560E-11,  -1.024664760E+04,  -4.641303760E+00]
                },
                {
                    "Tmin": 1000.0,
                    "Tmax": 3500.0,
                    "len": 7,
                    "coeffs":[ 7.485149500E-02,   1.339094670E-02,  -5.732858090E-06,   1.222925350E-09, 
                            -1.018152300E-13,  -9.468344590E+03,   1.843731800E+01]
                }
            ]
        },
        {
            "name": "H2O",
            "atoms": "H:2, O:1",
            "molecular_weight": 18.01528,
            "thermo": [
                {
                    "Tmin": 200.0,
                    "Tmax": 1000.0,
                    "len": 7,
                    "coeffs": [ 4.198640560E+00,  -2.036434100E-03,   6.520402110E-06,  -5.487970620E-09, 
                        1.771978170E-12,  -3.029372670E+04,  -8.490322080E-01 ]
                },
                {
                    "Tmin": 1000.0,
                    "Tmax": 3500.0,
                    "len": 7,
                    "coeffs": [ 3.033992490E+00,   2.176918040E-03,  -1.640725180E-07,  -9.704198700E-11, 
                        1.682009920E-14,  -3.000429710E+04,   4.966770100E+00 ]
                }
            ]
        },
        {
            "name": "CO2",
            "atoms": "C:1, O:2",
            "molecular_weight": 44.01,
            "thermo": [
                {
                    "Tmin": 200.0,
                    "Tmax": 1000.0,
                    "len": 7,
                    "coeffs": [ 2.356773520E+00,   8.984596770E-03,  -7.123562690E-06,   2.459190220E-09,
                        -1.436995480E-13,  -4.837196970E+04,   9.901052220E+00 ]
                },
                {
                    "Tmin": 1000.0,
                    "Tmax": 3500.0,
                    "len": 7,
                    "coeffs": [ 3.857460290E+00,   4.414370260E-03,  -2.214814040E-06,   5.234901880E-10, 
                        -4.720841640E-14,  -4.875916600E+04,   2.271638060E+00 ]
                }
            ]
        },
        {
            "name": "CO",
            "atoms": "C:1, O:1",
            "molecular_weight": 28.01,
            "thermo": [
               {
                  "Tmin": 200.0,
                  "Tmax": 1000.0,
                  "len": 7,
                  "coeffs": [3.579533470E+00,  -6.103536800E-04,   1.016814330E-06,   9.070058840E-10, 
                        -9.044244990E-13,  -1.434408600E+04,   3.508409280E+00 ]
               },
               {
                  "Tmin": 1000.0,
                  "Tmax": 3500.0,
                  "len": 7,
                  "coeffs": [ 2.715185610E+00,   2.062527430E-03,  -9.988257710E-07,   2.300530080E-10, 
                        -2.036477160E-14,  -1.415187240E+04,   7.818687720E+00 ]
               }
            ]
        },
        {
            "name": "C2H5OH",
            "atoms": "C:2, H:6, O:1",
            "molecular_weight": 46.0,
            "thermo": [
               {
                  "Tmin": 300.0,
                  "Tmax": 1000.0,
                  "len": 7,
                  "coeffs": [4.85869570E+00, -3.74017260E-03,  6.95553780E-05,-8.86547960E-08,  
                        3.51688350E-11, -2.99961320E+04, 4.80185450E+00]
               },
               {
                  "Tmin": 1000.0,
                  "Tmax": 5000.0,
                  "len": 7,
                  "coeffs": [ 6.56243650E+00,  1.52042220E-02, -5.38967950E-06, 8.62250110E-10,
                        -5.12897870E-14, -3.15256210E+04, -9.47302020E+00]
               }
            ]
        },
        {
            "name": "C8H18",
            "atoms": "C:8, H:18",
            "molecular_weight": 114.22672,
            "thermo": [
               {
                  "Tmin": 300.0,
                  "Tmax": 1000.0,
                  "len": 7,
                  "coeffs": [-4.208688930E+00,   1.114405810E-01, -7.913465820E-05,
                        2.924062420E-08,  -4.437431910E-12, -2.994468750E+04,   4.495217010E+01]
               },
               {
                  "Tmin": 1000.0,
                  "Tmax": 5000.0,
                  "len": 7,
                  "coeffs": [ 8.113998120E+00,   7.189381450E-02, -3.257175450E-05,
                        5.464367990E-09,   0.000000000E+00, -3.295838150E+04,  -1.708856100E+01]
               }
            ]
        }
    ]

}