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Table 2
Compilation of sublimation energies for the ices under study, obtained by different methods.
| Substance | T (K) | Esub(kJ mol-1) | Esub (K) | Method | References |  (kJ mol-1) |
|
|
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| Carbon | 91.5–92.5 | 29.3 ± 0.3 | 3530 ± 36 | 1 | This work | |
| dioxide | 138.7–194.8 | 26.4 ± 0.2 | 3162 ± 24 | 2 | Calculated, based on Stull (1947) | 26 ± 3 |
| 198–216 | 26.1 | 3139 | 2 | Stephenson & Malanowski (1987) | ||
| 80–90 | 22.37 | 2690 | 3 | Sandford & Allamandola (1990b) | ||
|
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| Methane | 35.5–36.5 | 8.5 ± 0.3 | 1000 ± 35 | 1 | This work | |
| 67.1–87.9 | 9.64 ± 0.02 | 1157 ± 2 | 2 | Calculated, based on Stull (1947) | ||
| 54–90 | 9.2 | 1106 | 2 | Armstrong et al. (1955) | 9.4 ± 0.7 | |
| 79–89 | 10.0 | 1203 | 2 | Jones (1960) | ||
| 53–91 | 9.7 | 1166 | 2 | Stephenson & Malanowski (1987) | ||
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| Carbon | 33.5–34.5 | 6.3 ± 0.2 | 760 ± 24 | 1 | This work | |
| monoxide | 51.0–67.3 | 8.13 ± 0.09 | 974 ± 11 | 2 | Calculated, based on Stull (1947) | |
| 54–61 | 7.6 | 914 | 2 | Stephenson & Malanowski (1987) | ||
| 40–50 | 7.98 | 960 | 3 | Sandford & Allamandola (1990a) | 7.3 ± 0.6 | |
| 28.5–29.5 | 7.11 | 855 | 4 | Bisschop et al. (2006) | ||
| 28.5–29.5 | 7.13 | 858 | 4 | Acharyya et al. (2007) | ||
| 28–29 | 6.94 | 834 | 4 | Muñoz-Caro et al. (2010) | ||
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| Ammonia | 112.5–113.5 | 31.8 ± 0.5 | 3830 ± 60 | 1 | This work | |
| 163.9–193.8 | 32.6 ± 0.2 | 3926 ± 24 | 2 | Calculated, based on Stull (1947) | 28 ± 4 | |
| 100–105 | 25.57 | 3075 | 3 | Sandford & Allamandola (1993) | ||
| 100–108 | 23.15 | 2784 | 4 | Bolina & Brown (2005) | ||
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| Molecular | 24.5–25.5 | 4.3 ± 0.2 | 520 ± 24 | 1 | This work | |
| nitrogen | 46.9–63.3 | 7.01 ± 0.06 | 843 ± 7 | 2 | Calculated, based on Stull (1947) | 6.0 ± 1.7 |
| 26–27 | 6.65 | 800 | 4 | Bisschop et al. (2006) | ||
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