In database:

600-6750 cm-1

4.9-270 nm

Methylamine (CH₃NH₂)
Molecular weight 31.06 amu
Freezing point -92.5 C
Boiling point -6.8 C

Infrared cross-sections from PNNL
FTIR infrared cross-sections from 600 to 6750 cm^-1
Data available at 5 C, 25 C, and 50 C
Spectra is composite of on the order of 10 different pressures,backfilled with nitrogen to 760 T.
Images of PNNL data in cm²/molecule vs. wavenumbers
Images of PNNL data in cm²/molecule vs. microns

UV cross-sections
From Dave Crisp
Images of UV data from .111-.27 microns

Please see The MPI-Mainz UV/VIS Spectral Atlas

Additional References
Spectroscopy and Dynamics of Methylamine. I. Rotational and Vibrational Structures of CH₃NH₂ and CH₃ND₂ in (A)over-tilde states; S.J. Baek et al.; J.Chem.Phys 118:11026-11039 (2003)
Spectroscopy and Dynamics of Methylamine. II. Rotational and Vibrational Structures of CH₃NH₂ and CH₃ND₂ in Cationic D-0 States; S.J. Baek et al.; J.Chem.Phys 118:11040-11047 (2003)
Irregularity in the High Resolution Wagging Band of Methylamine; L. Sztraka, S. Alanko, and M. Koivusaari; J.Mol.Struct. 410:391-395 (1997).
Notes
n₁ 3361 cm^-1 NH₂ stretch
n₂ 2961 cm^-1 CH₃ stretch
n₃ 2820 cm^-1 CH₃ stretch
n₄ 1623 cm^-1 NH₂ scissor
n₅ 1473 cm^-1 CH₃ deform
n₆ 1430 cm^-1 CH₃ deform
n₇ 1130 cm^-1 CH₃ rock
n₈ 1044 cm^-1 CN stretch
n₉ 780 cm^-1 NH₂ wag
n₁₀ 3427 cm^-1 NH₂ stretch
n₁₁ 2985 cm^-1 CH₃ stretch
n₁₂ 1485 cm^-1 CH₃ deform
n₁₃ 1419 cm^-1 NH₂ twist
n₁₄ 1195 cm^-1 CH₃ rock
n₁₅ 268 cm^-1 Torsion



List of available data for all molecules in database
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