Table A.1
Bands at 15 K after irradiation with 40 keV H+ of H2O:CH3OH:NH3 mixtures.
| 1:1:1 | 3:1:1 | 1:1:1 | Mode | Compound | Ref. |
|---|---|---|---|---|---|
| +29 eV/16 u | +67 eV/16 u | +98 eV/16 u | |||
| 3378 (v int) | 3373 (v int) | 3375 (v int) | ν(NH) | NH3 | 1 |
| 3261 (v int, b) | 3261 (v int, b) | 3272 (v int, b) | ν(OH) | H2O, CH3OH | 2 |
| 3009 (w) | 3013 (w) | 3012 (w) | ν(CH) | CH4 | 3 |
| 2984 (w) | 2990 (w) | 2980 (w) | C2H6 | 4 | |
| 2958 (w) | 2960 (w) | - | CH3OH | 2 | |
| 2938 (w) | 2938 (w) | 2936 (vw) | CH3OH | 2 | |
| 2908 (w) | 2909(w) | 2900 (vw) | H2CO | 5 | |
| 2830 (int) | 2832 (int) | 2830 (w) | CH3OH, C2H6 | 3, 4 | |
| 2343 (v int) | 2343 (v int) | 2343 (v int) | ν(CO) | CO2 | 6 |
| 2277 (w) | 2278 (w) | 2278 (int) | ν(CO) | 13CO2 | 7 |
| 2260 (vw) | 2261 (vw, s) | 2261 (b) | ν(N=C=O) | HNCO | 8 |
| 2241 (vw) | 2242 (w) | 2242 (b) | ν3 | N2O | 8 |
| 2165 (int) | 2168 (int) | 2168 (int) | ν(CN) | OCN− | 2 |
| 2138 (int) | 2139 (int) | 2140 (int) | ν(C ≡O) | CO | 9 |
| 1846 (w) | 1845(w) | 1845 (w) | ν(CO) | HCO | 1 |
| 1718 (int) | 1717 (s) | 1718 (s) | ν(CO) | H2CO, HCOOH, NH2HCO, | |
| (CH3)2CO, HCOOCH3 | 10, 11, 12 | ||||
| 1694 (s) | 1690 (v int | 1690 (v int) | ν(CO) | NH2HCO | 13 |
| 1640 (int) | 1643 (int, s) | 1640 (int, s) | δ(OH), (NH) | H2O | 10, 14 |
| 1591 (int) | 1591 (int) | 1591 (int, s) | νasy(COO−) | HCOO− | 10 |
| 1500 (int) | 1500 (int) | 1499 (int) | δ(CH2) | H2CO | 10 |
| 1479 (int) | 1479 (s) | 1479 (s) | NH3, NH |
15 | |
| 1463 (int) | 1463 (s) | 1460 (s) | δ(OH), (NH) | CH3OH, NH |
10 |
| 1385 (int) | 1385 (int) | 1386 (int) | δsym(CH) | HCOO−, NH2HCO | 10, 8 |
| 1352 (int) | 1353 (int) | 1353 (int) | δasy(CH) | HCOO−, CH3CHO | 10, 4, 15 |
| 1305 (int) | 1305 (int) | 1305 (int) | CH4 | 4 | |
| 1250 (w) | 1247 (vw) | 1250 (vw) | ρ(CH2) | H2CO | 10 |
| 1221 (vw) | 1222 (vw) | 1218 (w, s) | (CH3)2CO | 11 | |
| 1125 (int) | 1126 (int) | 1124 (int) | ω(NH), ρ(CH) | NH3, CH3OH | 10, 6 |
| 1095 (int, s) | 1094 (w, s) | 1094 (w, s) | (CH3)2CO | 11 | |
| 1029 (int) | 1024 (int) | 1025 (w) | ν(CO) | CH3OH | 10 |
| 820 (b) | 820 (b) | 820 (b) | libration | H2O | 10 |
Notes. v int = very intense, int = intense, s = shoulder, w = weak, b = broad, n = noisy.
References.1. D’Hendecourt et al. (1986), 2. Islam et al. (2014), 3. Ferini et al. (2004), 4. Moore & Hudson (1998), 5. Bossa et al. (2009), 6. Palumbo & Strazzulla (1993), 7. Strazzulla (1999), 8. Kaňuchová et al. (2016), 9. Urso et al. (2016), 10. Vinogradoff et al. (2013), 11. Baratta et al. (1994), 12.. Modica & Palumbo (2010), 13. Urso et al. (2017), 14. Vinogradoff et al. (2011), 15. Raunier et al. (2004).
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