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Table 2
Assigned features of the infrared spectrum of the EXP1 ice mixture H2O:CH3OH:NH3 = 10:1:1 after 56 h of VUV photolysis at 25 K and warmed at 180 K.
| EXP1 180 K | |||
| Wavenumber (cm-1) | Assignments | Species | References |
|
|
|||
| 3366 | ν(NH) | NH2CH2OH | Bossa et al. (2009) |
| 1686 | ν(C=O) | RCOOH | |
| 1573 | ν(COO−) | HCOO− | Schutte et al. (1999) |
| 1454 b | δ(NH) | NH |
Vinogradoff et al. (2012b) |
| 1380 | δs(CH) | HCOO− | Schutte et al. (1999) |
| 1351 | δas(CH) | HCOO− | Schutte et al. (1999) |
| 1002 | ν(C-N) | NH2CH2OH | Bossa et al. (2009) |
Notes.Vibration mode: stretching (ν), bending: δs. broad (b).
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