Table C.1
Laboratory data tested in the global fit performed with ENIIGMA.
| Label | Temperature (K) | Resolution (cm–1 ) | Databasea | Reference |
|---|---|---|---|---|
| Simple molecules (less than 6 atoms) and hydrocarbons | ||||
| H2O | 15–160 | 2.0 | LIDA | [1] |
| CH4 | 10–30 | 1.0 | OCdb | [2] |
| CO | 10 | 1.0 | LIDA | [3] |
| HCOOH | 15–165 | 1.0 | LIDA | [4] |
| NH3:CO2 (3:1) | 20 | 1.0 | … | [5] |
| H2O:CO2 (10:1) | 10 | 1.0 | LIDA | [6] |
| H2O:CO2 (1:10) | 10 | 1.0 | LIDA | [6] |
| H2O:CO2 (1:6) | 10 | 1.0 | LIDA | [6] |
| H2O:CO2 (1:1) | 10 | 1.0 | LIDA | [6] |
| H2O:CO2:CH4 (10:1:1) | 10 | 2.0 | UNIVAP | [7] |
| H2O:CO (1:0.14) | 10 | 1.0 | LIDA | [3] |
| SO2:CH3OH(1:1) | 15 | 1.0 | LIDA | [8] |
| H2O:CH4 (10:1) | 15 | 1.0 | UNIVAP | [7] |
| H2O:NH3 (10:1.6) | 10 | 2.0 | LIDA | [9] |
| CO:CO2 (2:1) | 40–80 | 0.5 | LIDA | [10] |
| CO:CO2 (1:0.7) | 10 | 0.5 | LIDA | [10] |
| CO2:CH3OH(1:1) | 10 | 1.0 | LIDA | [6] |
| CO2:CH3OH (3:1) | 10 | 1.0 | LIDA | [6] |
| CO2:CH3OH(1:3) | 10 | 1.0 | LIDA | [6] |
| C2H2 | 15 | 1.0 | NASA | [11] |
| C2H4 | 15 | 1.0 | NASA | [12] |
| C2H6 | 15 | 1.0 | NASA | [12] |
| HCOOH:H2O:CO2 (0.1:1.0:0.4) | 15 | 1.0 | LIDA | [4] |
| N2O (irr,) | 14 | 1.0 | … | [13] |
| N2O | 10 | 1.0 | … | [13] |
| N2O:H2O(1:30) | 14 | 1.0 | … | [13] |
| NO2:N2O4 (1:1) | 16 | 1.0 | … | [14] |
| NO2:N2O4 (1:1) | 60 | 1.0 | … | [14] |
| Ionsc | ||||
| OCN−: HNCO:NH3 (1:1) | 15 | 1.0 | LIDA | [15] |
| HCOO−: H2O:NH3:HCOOH (100:2.6:2) | 14–210 | 1.0 | LIDA | [16] |
| HCOO−: NH3:HCOOH (1.3:1) | 14–210 | 1.0 | LIDA | [16] |
| COMs (more than 6 atoms) | ||||
| CH3OH | 10–120 | 1.0 | OCdb | [2] |
| CH3CHO | 15–120 | 1.0 | LIDA | [17] |
| CH3CN | 15–150 | 1.0 | LIDA | [18] |
| CH3OCH3 | 15–100 | 1.0 | LIDA | [17] |
| CH3COCH3 | 15–100 | 1.0 | LIDA | [19] |
| CH3CH2OH | 15–150 | 1.0 | LIDA | [17] |
| CH3OCHO | 15–120 | 1.0 | LIDA | [20] |
| CH3COOH | 10 | 1.0 | NASA | [21] |
| CH3NH2 | 10 | 1.0 | LIDA | [22] |
| CH3CH2CH2OH | 13 | 1.0 | NASA | [23] |
| HC(O)CH2CH3 | 10 | 1.0 | NASA | [24] |
| CH3CH2OH:H2O(1:20) | 15–160 | 1.0 | LIDA | [17] |
| CH3CH2OH:CO(1:20) | 15. 30 | 1.0 | LIDA | [17] |
| CH3CH2OH:CH3OH (1:20) | 15–150 | 1.0 | LIDA | [17] |
| CH3CH2OH:CO:CH3OH (1:20:20) | 15–150 | 1.0 | LIDA | [17] |
| CH3CHO:H2O(1:20) | 15–120 | 1.0 | LIDA | [17] |
| CH3CHO:CO(1:20) | 15, 30 | 1.0 | LIDA | [17] |
| CH3CHO:CH3OH (1:20) | 15–140 | 1.0 | LIDA | [17] |
| CH3CHO:CO:CH3OH (1:20:20) | 15–120 | 1.0 | LIDA | [17] |
| CH3OCH3:H2O (1:20) | 15–160 | 1.0 | LIDA | [17] |
| CH3OCH3:CO (1:20) | 15, 30 | 1.0 | LIDA | [17] |
| CH3OCH3:CH3OH (1:20) | 15–120 | 1.0 | LIDA | [17] |
| CH3OCH3:CO:CH3OH (1:20:20) | 15–100 | 1.0 | LIDA | [17] |
| CH3COCH3:H2O(1:20) | 15–160 | 1.0 | LIDA | [19] |
| CH3COCH3:CO (1:20) | 15, 30 | 1.0 | LIDA | [19] |
| CH3COCH3:CO2 (1:20) | 15–100 | 1.0 | LIDA | [19] |
| CH3COCH3:CH3OH (1:20) | 15–140 | 1.0 | LIDA | [19] |
| CH3COCH3:H2O:CO2 (1:2.5:2.5) | 15–160 | 1.0 | LIDA | [19] |
| CH3COCH3:CO:CH3OH (1:2.5:2.5 ) | 15–140 | 1.0 | LIDA | [19] |
| CH3OCHO:H2O(1:20) | 15–120 | 1.0 | LIDA | [20] |
| CH3OCHO:CO (1:20) | 15–120 | 1.0 | LIDA | [20] |
| CH3OCHO:H2CO(1:20) | 15–120 | 1.0 | LIDA | [20] |
| CH3OCHO:CO:H2CO:CH3OH (1:20:20:20) | 15–120 | 1.0 | LIDA | [20] |
| CH3COOH:H2O (1:20) | 10 | 1.0 | NASA | [21] |
| CH3NH2:H2O (1:20) | 15–150 | 1.0 | LIDA | [22] |
| CH3NH2:NH3 (1:20) | 15–150 | 1.0 | LIDA | [22] |
| CH3NH3:CH3 (1:20) | 15–150 | 1.0 | LIDA | [22] |
| CH3CN:H3O(1:20) | 15–150 | 1.0 | LIDA | [22] |
| CH3CN:CO (1:20) | 15–100 | 1.0 | LIDA | [18] |
| NH2CHO:H2O (7:100) | 15–160 | 1.0 | LIDA | [25] |
| NH2CHO:CO (4:100) | 15–34 | 1.0 | LIDA | [25] |
| HCOCH3OH:H3O (1:18) | 10 | 1.0 | NASA | [26] |
| CH3OH:CO(1:4) | 15 | 1.0 | LIDA | [27] |
| CH3OH:NH3 (1:1) | 15 | 1.0 | UNIVAP | [28] |
| CH3OH:H2O (10:0.8) | 10 | 1.0 | … | [29] |
| HCOOH:H2O:CH3OH (0.1:1.0:0.4) | 15 | 1.0 | LIDA | [4] |
Notes. [1] Öberg et al. (2007); [2] Hudgins et al. (1993); [3] Ehrenfreund et al. (1997); [4] Bisschop et al. (2007); [5] James et al. (2021); [6] Ehrenfreund et al. (1999); [7] Rocha et al. (2017); [8] Boogert et al. (1997); [9] http://strw.leidenuniv.nl/~schutte/database/H2O_NH3_20.10K; [10] Schutte (1999); [11] Hudson et al. (2014a); [12] Hudson et al. (2014b); [13] Bergantini et al. (2022); [14] Fulvio et al. (2009); [15] Novozamsky et al. (2001); [16] Gàlvez et al. (2010); [17] Terwisscha van Scheltinga et al. (2018); [18] Rachid et al. (2022); [19] Rachid et al. (2020); [20] Terwisscha van Scheltinga et al. (2021); [21] No reference found - taken from the NASA Ice Database (Pure: https://science.gsfc.nasa.gov/691/cosmicice/spectra/refspec/Acids/CH3COOH/ACETIC–W.txt, Mixture: https://science.gsfc.nasa.gov/69l/cosmicice/spectra/8_compounds/Combined_spectra_2018-12-20.xlsx); [22] Rachid et al. (2021); [23] Hudson & Gerakines (2019); [24] Yarnall et al. (2020); [25] Slavicinska et al. (2023); [26] Hudson et al. (2005); [27] Cuppen et al. (2011); [28] Rocha et al. (2020); [29] Dawes et al. (2016), a Each spectral data was recorded for the temperature indicated in this table. b LIDA: The Leiden Ice Database for Astrochemistry (https://icedb.strw.leidenuniv.nl/); OCdb: The Optical Constant Database (https://ocdb.smce.nasa.gov/); UNIVAP: https://wwwl.univap.br/gaa/nkabs-database/data.htm; NASA Cosmic Ice Laboratory: https://science.gsfc.nasa.gov/69l/cosmicice/spectra.html.c Only in the case of the ions, the ratios of the mixtrues correspond to the deposition values. The ratios of the products are not available.
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