In database:
0-8487 cm-1
170-341 nm
Hydrogen Iodide (HI)
Molecular weight 127.91 amu
Boiling point -35.6 C
Freezing point -51 C
Dipole moment 0.38 D
HITRAN number: 17

Infrared cross-sections from PNNL
FTIR infrared cross-sections from 600 to 6550 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.
Some ringing in the higher J lines of the fundamental band.
Images of PNNL data in cm2/molecule vs. wavenumbers
Images of PNNL data in cm2/molecule vs. microns

Line list from HITRAN
Data from 0 to 8487 cm-1.
Images of HITRAN data in cm/molecule vs. wavenumbers
Images of HITRAN data in cm/molecule vs. microns

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

Additonal References
High-Resolution Photoelectron Spectroscopy of HI and DI: Experimental and Theoretical Analysis of the A(2) Sigma(+) Ion System; A.J. Yencha et al.; J.Chem.Phys. 119:5943-5948 (2003).

High-Resolution FTIR Measurement of the Line Parameters in the Fundamental Band of HI; M.O. Bulanin, A.V. Domanskaya, and K. Kerl; J.Mol.Spec. 218:75-79 (2003).

Vibrational Spectra of Solid Hydrogen Iodide - a Lattice Dynamics Study; W.Y. Zeng, Y.Z. Mao, and A. Anderson; J.Raman Spec. 30:995-999 (1999).

Frequency Measurements of the n=6 <- 0 Overtone Band Transitions of HI Using Titanium:Sapphire Laser; T. Katayama, F. Matsushima, and H. Sasada; J.Mol.Spec. 167:236-237 (1994).

Notes hi
n1 2229 cm-1

List of available data for all molecules in database
Return to front page