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Table 1

Summary of band strength values used in this work.

Species Chemical formula IR peak position Band strength value References Note
(cm−1) (cm molecule−1)
Acetylene C2H2 810 2.40 × 10−17 Hudson et al. (2014) exp.
Ammonia NH3 1067 1.95 × 10−17 Hudson et al. (2022) exp.
Hydrogen cyanide HCN 2107 1.03 × 10−17 Gerakines et al. (2022) exp.
Cyanide anion CN- 2081 3.70 × 10−17 Georgieva & Velcheva (2006) cal.
Acetonitrile CH3CN 2253 2.20 × 10−18 Hudson & Moore (2004) exp.
Ketenimine CH2CNH 2054 7.20 × 10−17 Hudson & Moore (2004) est.
Vinylamine CH2CHNH2 1302 1.20 × 10−18 Lammertsma & Prasad (1994) cal.
Acetaldeimine CH3CHNH 1403 2.80 × 10−18 Lammertsma & Prasad (1994) cal.

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