In database:
600-7050 cm-1
191-291 nm
Hydrazine (N2H4)
Molecular weight 32.05 amu
Freezing point 1.4 C
Boiling point 113.5 C

Infrared cross-sections from PNNL
FTIR infrared cross-sections from 600 to 7050 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 in cm2/molecule vs. microns

UV cross-sections
Please see The MPI-Mainz UV/VIS Spectral Atlas

Other References
The N-N Stretching Band of Hydrazine; W. Gulaczyk, M. Kreglewski, and A. Valentin; J.Mol.Spec. 220, 132-136 (2003)
Figures 1 and 2

Rotational Spectrum of Hydrazine in the Submillimeter Range; M. Kreglewski, J. Cosleou, and G. Wlodarczak; J.Mol.Spec. 216:501-504 (2002)

Infrared Line Strengths and Pressure Broadening Coefficients in the n12 Vibrational Band of Hydrazine Measured by Infrared Tunable Diode Laser Spectroscopy; S.E. Plunkett et al.; J.Mol.Spec. 211:241-247 (2002).

Notes n2h4
n1 (A) NH stretch
n2 (A) NH stretch
n3 (A) symmetric twist
n4 (A) symmetric rock
n5 1077.24 cm-1 (A) NN stretch
n6 795.022 cm-1 (A) symmetric wag
n7 376.402 cm-1 (A) torsion
n8 (B) NH stretch
n9 (B) NH stretch
n10 (B) asymmetric twist
n11 (B) asymmetric rock
n12 937.1557 cm-1 (B) asymmetric wag

List of available data for all molecules in database
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