H2OS

Formula: H₂OS
Molecular weight: 50.080
CAS Registry Number: 62607-44-7
Information on this page:
Other data available:
- Reaction thermochemistry data
- Gas phase ion energetics data
Options:
- Switch to calorie-based units

Vibrational and/or electronic energy levels

State: X

No.	Approximate type of mode	cm^-1		Med.	Method	References


1	OH stretch	3625.59		gas	IR	Beckers, Esser, et al., 2006 Baum, Giesen, et al., 2008
	OH stretch	3608.3	m	Ar	IR	Smardzewski and Lin, 1977 Beckers, Esser, et al., 2006
2	SH stretch	2538		gas	IR	Beckers, Esser, et al., 2006
2	SH stretch	2550.1	w	Ar	IR	Beckers, Esser, et al., 2006
3	HOS bend	1175.7	m	Ar	IR	Smardzewski and Lin, 1977 Beckers, Esser, et al., 2006
5	SO stretch	762.5	vs	Ar	IR	Smardzewski and Lin, 1977 Beckers, Esser, et al., 2006
6	Torsion	445.3	m	Ar	IR	Smardzewski and Lin, 1977 Beckers, Esser, et al., 2006

Additional references: Jacox, 1994, page 154; Behnke, Suhr, et al., 2003; Winnewisser, Lewen, et al., 2003; Baum, Koerber, et al., 2008

Notes

Weak

Medium

Very strong

References

Go To: Top, Vibrational and/or electronic energy levels, Notes

Beckers, Esser, et al., 2006
Beckers, H.; Esser, S.; Metzroth, T.; Behnke, M.; Willner, H.; Gauss, J.; Hahn, J., Low-Pressure Pyrolysis oftBu2SO: Synthesis and IR Spectroscopic Detection of HSOH, Chem. Eur. J., 2006, 12, 3, 832, https://doi.org/10.1002/chem.200500104 . [all data]

Baum, Giesen, et al., 2008
Baum, O.; Giesen, T.F.; Schlemmer, S., High-resolution infrared measurements on HSOH: Analysis of the OH fundamental vibrational mode, J. Mol. Spectrosc., 2008, 247, 1, 25, https://doi.org/10.1016/j.jms.2007.10.005 . [all data]

Smardzewski and Lin, 1977
Smardzewski, R.R.; Lin, M.C., Matrix reactions of oxygen atoms with H2S molecules, J. Chem. Phys., 1977, 66, 7, 3197, https://doi.org/10.1063/1.434294 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Behnke, Suhr, et al., 2003
Behnke, M.; Suhr, J.; Thorwirth, S.; Lewen, F.; Lichau, H.; Hahn, J.; Gauss, J.; Yamada, K.M.T.; Winnewisser, G., Gas-phase detection of discharge-generated DSOD, J. Mol. Spectrosc., 2003, 221, 1, 121, https://doi.org/10.1016/S0022-2852(03)00210-8 . [all data]

Winnewisser, Lewen, et al., 2003
Winnewisser, G.; Lewen, F.; Thorwirth, S.; Behnke, M.; Hahn, J.; Gauss, J.; Herbst, E., Gas-Phase Detection of HSOH: Synthesis by Flash Vacuum Pyrolysis of Di-tert-butyl Sulfoxide and Rotational-Torsional Spectrum, Chem. Eur. J., 2003, 9, 22, 5501, https://doi.org/10.1002/chem.200305192 . [all data]

Baum, Koerber, et al., 2008
Baum, O.; Koerber, M.; Ricken, O.; Winnewisser, G.; Yurchenko, S.N.; Schlemmer, S.; Yamada, K.M.T.; Giesen, T.F., The rotational spectrum of H[sup 32]SOH and H[sup 34]SOH above 1 THz, J. Chem. Phys., 2008, 129, 22, 224312, https://doi.org/10.1063/1.3034741 . [all data]

Notes

Go To: Top, Vibrational and/or electronic energy levels, References

Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.