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] |
| HCOOH | 15–165 | 1.0 | LIDA | [3] |
| SO2:CH3OH(1:1) | 15 | 1.0< | LIDA | [4] |
| H2O:CH4 (10:1) | 15 | 1.0 | UNIVAP | [5] |
| C2H2 | 15 | 1.0 | NASA | [6] |
| C2H4 | 15 | 1.0 | NASA | [7] |
| C2H6 | 15 | 1.0 | NASA | [7] |
| Ions | ||||
| OCN−: HNCO:NH3 (1:1) | 15 | 1.0 | LIDA | [8] |
| HCOO−: H2O:NH3:HCOOH (100:2.6:2) | 14–210 | 1.0 | LIDA | [9] |
| HCOO−: NH3:HCOOH (1.3:1) | 14–210 | 1.0 | LIDA | [9] |
| COMs (more than 6 atoms) | ||||
| CH3OH | 10–120 | 1.0 | OCdb | [2] |
| CH3CHO | 15–120 | 1.0 | LIDA | [10] |
| CH3CN | 15–150 | 1.0 | LIDA | [11] |
| CH3OCH3 | 15–100 | 1.0 | LIDA | [10] |
| CH3COCH3 | 15–100 | 1.0 | LIDA | [11] |
| CH3CH2OH | 15–150 | 1.0 | LIDA | [10] |
| CH3OCHO | 15–120 | 1.0 | LIDA | [12] |
| CH3COOH | 10 | 1.0 | NASA | [13] |
| CH3NH2 | 10 | 1.0 | LIDA | [14] |
| CH3CH2CH2OH | 13 | 1.0 | NASA | [15] |
| HC(O)CH2CH3 | 10 | 1.0 | NASA | [16] |
| CH3CH2OH:H2O (1:20) | 15–160 | 1.0 | LIDA | [10] |
| CH3CH2OH:CO (1:20) | 15,30 | 1.0 | LIDA | [10] |
| CH3CH2OH:CH3OH (1:20) | 15–150 | 1.0 | LIDA | [10] |
| CH3CH2OH:CO:CH3OH (1:20:20) | 15–150 | 1.0 | LIDA | [10] |
| CH3CHO:H2O (1:20) | 15–120 | 1.0 | LIDA | [10] |
| CH3CHO:CO (1:20) | 15,30 | 1.0 | LIDA | [10] |
| CH3CHO:CH3OH (1:20) | 15–140 | 1.0 | LIDA | [10] |
| CH3CHO:CO:CH3OH (1:20:20) | 15–120 | 1.0 | LIDA | [10] |
| CH3OCH3:H2O(1:20) | 15–160 | 1.0 | LIDA | [10] |
| CH3OCH3:CO(1:20) | 15,30 | 1.0 | LIDA | [10] |
| CH3OCH3:CH3OH(1:20) | 15–120 | 1.0 | LIDA | [10] |
| CH3OCH3:CO:CH3OH (1:20:20) | 15–100 | 1.0 | LIDA | [10] |
| CH3COCH3:H2O(1:20) | 15–160 | 1.0 | LIDA | [11] |
| CH3COCH3:CO(1:20) | 15,30 | 1.0 | LIDA | [11] |
| CH3COCH3:CO2 (1:20) | 15–100 | 1.0 | LIDA | [11] |
| CH3COCH3:CH3OH (1:20) | 15–140 | 1.0 | LIDA | [11] |
| CH3COCH3:H2O:CO2 (1:2.5:2.5) | 15–160 | 1.0 | LIDA | [11] |
| CH3COCH3:CO:CH3OH (1:2.5:2.5) | 15–140 | 1.0 | LIDA | [11] |
| CH3OCHO:H2O(1:20) | 15–120 | 1.0 | LIDA | [12] |
| CH3OCHO:CO (1:20) | 15–120 | 1.0 | LIDA | [12] |
| CH3OCHO:H2CO (1:20) | 15–120 | 1.0 | LIDA | [12] |
| CH3OCHO:CO:H2CO:CH3OH (1:20:20:20) | 15–120 | 1.0 | LIDA | [12] |
| CH3COOH:H2O (1:20) | 10 | 1.0 | NASA | [13] |
| CH3NH2:H2O (1:20) | 15–150 | 1.0 | LIDA | [14] |
| CH3NH2:NH3 (1:20) | 15–150 | 1.0 | LIDA | [14] |
| CH3NH2:CH4 (1:20) | 15–150 | 1.0 | LIDA | [14] |
| CH3CN:H2O(1:20) | 15–150 | 1.0 | LIDA | [11] |
| CH3CN:CO(1:20) | 15–100 | 1.0 | LIDA | [11] |
| NH2CHO:H2O (7:100) | 15–160 | 1.0 | LIDA | [17] |
| NH2CHO:CO (4:100) | 15–34 | 1.0 | LIDA | [17] |
| HCOCH2OH:H2O (1:18) | 10 | 1.0 | NASA | [18] |
Notes. [1] Öberg et al. (2007), Gerakines et al. (1996); [2] Hudgins et al. (1993); [3] Bisschop et al. (2007); [4] Boogert et al. (1997); [5] Rocha et al. (2017); [6] Hudson et al. (2014a); [7] Hudson et al. (2014b); [8] Novozamsky et al. (2001); [9] Gálvez et al. (2010); [10] Terwisscha van Scheltinga et al. (2018); [11] Rachid et al. (2022); [12] Terwisscha van Scheltinga et al. (2021); [13] 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/691/cosmicice/spectra/8_compounds/Combined_spectra_2018-12-20.xlsx); [14] Rachid et al. (2021); [15] Hudson & Gerakines (2019); [16] Yarnall et al. (2020); [17] Slavicinska et al. (2023); [18] Hudson et al. (2005). aLIDA: The Leiden Ice Database for Astrochemistry (https://icedb.strw.leidenuniv.nl/); OCdb: The Optical Constant Database (https://ocdb.smce.nasa.gov/); UNIVAP: https://www1.univap.br/gaa/nkabs-database/data.htm; NASA Cosmic Ice Laboratory: https://science.gsfc.nasa.gov/691/cosmicice/spectra.html
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