Open Access
Table 8
List of chemical models with decreasing binding energies.
| Model | Binding energy (K) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| H2CO | CH3OH | OCS | O | CO | HCO | H2S | |||
| 1 (a) | 5000.00 | 4500.00 | 2400.00 | 1660.00 | 1300.00 | 2400.00 | 2700.00 | ||
| 2 | 4910.53 | 4419.47 | 2357.05 | 1605.83 | 1276.74 | 2322.95 | 2651.68 | ||
| 3 | 4821.05 | 4338.95 | 2314.11 | 1551.66 | 1253.47 | 2245.89 | 2603.37 | ||
| 4 | 4731.58 | 4258.42 | 2271.16 | 1497.49 | 1230.21 | 2168.84 | 2555.05 | ||
| 5 | 4642.11 | 4177.90 | 2228.21 | 1443.33 | 1206.95 | 2091.79 | 2506.74 | ||
| 6 | 4552.63 | 4097.37 | 2185.26 | 1389.16 | 1183.68 | 2014.74 | 2458.42 | ||
| 7 | 4463.16 | 4016.84 | 2142.32 | 1334.99 | 1160.42 | 1937.68 | 2410.11 | ||
| 8 | 4373.68 | 3936.32 | 2099.37 | 1280.82 | 1137.16 | 1860.63 | 2361.79 | ||
| 9 | 4284.21 | 3855.79 | 2056.42 | 1226.65 | 1113.89 | 1783.58 | 2313.47 | ||
| 10 | 4194.74 | 3775.27 | 2013.47 | 1172.48 | 1090.63 | 1706.53 | 2265.16 | ||
| 11 | 4105.26 | 3694.74 | 1970.53 | 1118.32 | 1067.37 | 1629.47 | 2216.84 | ||
| 12 | 4015.79 | 3614.21 | 1927.58 | 1064.15 | 1044.11 | 1552.42 | 2168.53 | ||
| 13 | 3926.32 | 3533.69 | 1884.63 | 1009.98 | 1020.84 | 1475.37 | 2120.21 | ||
| 14 | 3836.84 | 3453.16 | 1841.68 | 955.81 | 997.58 | 1398.32 | 2071.89 | ||
| 15 | 3747.37 | 3372.64 | 1798.74 | 901.64 | 974.32 | 1321.26 | 2023.58 | ||
| 16 (b) | 3300.00 | 2970.00 | 1584.00 | 631.00 | 858.00 | 936.00 | 1782.00 | ||
Notes. (a)The binding energies in Model 1 are from the chemical network presented in Wakelam et al. (2024), with no scaling applied. (b)Model 16 uses the scaling of binding energies proposed in Molpeceres et al. (2024).
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