Disulfur monoxide

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Gas phase ion energetics data

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

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

Quantity Value Units Method Reference Comment
IE (evaluated)10.584 ± 0.005eVN/AN/AL

Electron affinity determinations

EA (eV) Method Reference Comment
1.8770 ± 0.0080LPESNimlos and Ellison, 1986B

Ionization energy determinations

IE (eV) Method Reference Comment
10.584 ± 0.005PIPECONorwood and Ng, 1989LL
10.58 ± 0.01PIBerkowitz, Eland, et al., 1977LLK
10.53 ± 0.02PEFrost, Lee, et al., 1973LLK
10.52PEBock, Solouki, et al., 1973LLK
10.62PEMcDowell, 1972LLK
10.3 ± 0.1EIHagemann, 1962RDSH
10.52PERosmus, Dacre, et al., 1974Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
OS+13.745 ± 0.006SPIBerkowitz, Eland, et al., 1977LLK
SO+14.5 ± 0.2SEIHagemann, 1962RDSH

Vibrational and/or electronic energy levels

Go To: Top, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   C


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 29687.72 gas C-X 250 395 Jones, 1950
Lakshminarayana, 1975
Hallin, Merer, et al., 1977
Chiu, Sung, et al., 1982
Tsukiyama, Kobayashi, et al., 1984
Clouthier and Rutherford, 1988
Zhang, Dupre, et al., 1995
Muller, Vaccaro, et al., 1999
To = 29285 ± 20 Xe C-X 280 342 Phillips, Smith, et al., 1969


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

a' 1 SO stretch 1033.9 ± 0.6 gas AB LF Hallin, Merer, et al., 1977
Tsukiyama, Kobayashi, et al., 1984
Clouthier and Rutherford, 1988
Muller, Vaccaro, et al., 1999
2 Bend 253.8 ± 0.6 gas AB LF Hallin, Merer, et al., 1977
Tsukiyama, Kobayashi, et al., 1984
Clouthier and Rutherford, 1988
Muller, Vaccaro, et al., 1999
3 SS stretch 410.6 gas AB LF Lakshminarayana, 1975
Hallin, Merer, et al., 1977
Tsukiyama, Kobayashi, et al., 1984
Clouthier and Rutherford, 1988
Zhang, Dupre, et al., 1995
Muller, Vaccaro, et al., 1999
3 SS stretch 415 ± 20 Xe AB Phillips, Smith, et al., 1969

State:   a


 Energy 
 (cm-1
 Med.   Transition   λmin 
 (nm) 
 λmax 
 (nm) 
 References

To = 13943 gas a-X 430 670 Dixon, Haner, et al., 1977
Tsukiyama, Kobayashi, et al., 1984
Clouthier, 1987


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

a' 1 SO stretch 1089 gas AB Dixon, Haner, et al., 1977
Clouthier, 1987
2 Bend 332 gas AB Dixon, Haner, et al., 1977
Clouthier, 1987
3 SS stretch 505 gas AB Dixon, Haner, et al., 1977
Clouthier, 1987

State:   X


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

a' 1 SO stretch 1166.45 gas DL LF Jones, 1950
Blukis and Myers, 1965
Lindemayer and Jones, 1985
Muller, Vaccaro, et al., 1999
1 SO stretch 1157.6 Ar IR Ra Hopkins, Daly, et al., 1975
Tang and Brown, 1975
Lo, Wu, et al., 2002
1 SO stretch 1155.0 N2 IR Lo, Wu, et al., 2002
2 Bend 380 gas LF Clouthier and Rutherford, 1988
Muller, Vaccaro, et al., 1999
2 Bend 370 ± 30 gas MW Meschi and Myers, 1959
2 Bend 382 Ar IR Ra Hopkins, Daly, et al., 1975
Tang and Brown, 1975
3 SS stretch 679.1 gas IR LF Jones, 1950
Blukis and Myers, 1965
Tsukiyama, Kobayashi, et al., 1984
Muller, Vaccaro, et al., 1999
3 SS stretch 672.5 Ar IR Ra Hopkins, Daly, et al., 1975
Tang and Brown, 1975
Lo, Wu, et al., 2002
3 SS stretch 675.1 N2 IR Lo, Wu, et al., 2002

Additional references: Jacox, 1994, page 105; Jacox, 1998, page 199; Jacox, 2003, page 143; Cook, Winnewisser, et al., 1973; Tiemann, Hoeft, et al., 1974; Thorwirth, Theule, et al., 2006

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Nimlos and Ellison, 1986
Nimlos, M.R.; Ellison, G.B., Photoelectron spectroscopy of SO2-, S3-, and S2O-, J. Phys. Chem., 1986, 90, 2574. [all data]

Norwood and Ng, 1989
Norwood, K.; Ng, C.Y., Photoion-photoelectron coincidence spectroscopy of the transient molecules SO and S2O, Chem. Phys. Lett., 1989, 156, 145. [all data]

Berkowitz, Eland, et al., 1977
Berkowitz, J.; Eland, J.H.D.; Appelman, E.H., Photoionization mass spectrometry and heat of formation of S2O, J. Chem. Phys., 1977, 66, 2183. [all data]

Frost, Lee, et al., 1973
Frost, D.C.; Lee, S.T.; McDowell, C.A., The HeI photoelectron spectrum of S2O, Chem. Phys. Lett., 1973, 22, 243. [all data]

Bock, Solouki, et al., 1973
Bock, H.; Solouki, B.; Rosmus, P.; Steudel, R., Photoelectron spectra and molecular properties: SSO and OSO, Angew. Chem. Int. Ed. Engl., 1973, 12, 933. [all data]

McDowell, 1972
McDowell, C.A., General disscussion, Faraday Discuss. Chem. Soc., 1972, 54, 68. [all data]

Hagemann, 1962
Hagemann, R., Determination de la chaleur de formation de S2O par spectrometrie de masse, Compt. Rend., 1962, 255, 1102. [all data]

Rosmus, Dacre, et al., 1974
Rosmus, P.; Dacre, P.D.; Solouki, B.; Bock, H., Hartree-Fock calculations photoelectron spectra of SSO NSF, Theor. Chim. Acta, 1974, 35, 129. [all data]

Jones, 1950
Jones, A.V., Infra-Red and Ultraviolet Spectra of Sulphur Monoxide, J. Chem. Phys., 1950, 18, 9, 1263, https://doi.org/10.1063/1.1747922 . [all data]

Lakshminarayana, 1975
Lakshminarayana, G., Ultraviolet band systems of S2O, J. Mol. Spectrosc., 1975, 55, 1-3, 141, https://doi.org/10.1016/0022-2852(75)90259-3 . [all data]

Hallin, Merer, et al., 1977
Hallin, K.-E.J.; Merer, A.J.; Milton, D.J., Rotational analysis of bands of the 3400 Å system of disulphur monoxide (S, Can. J. Phys., 1977, 55, 21, 1858, https://doi.org/10.1139/p77-226 . [all data]

Chiu, Sung, et al., 1982
Chiu, C.L.; Sung, P.C.; Chen, L.D., Excitation and fluorescence spectra of disulfur monoxide, J. Mol. Spectrosc., 1982, 94, 2, 343, https://doi.org/10.1016/0022-2852(82)90010-8 . [all data]

Tsukiyama, Kobayashi, et al., 1984
Tsukiyama, K.; Kobayashi, D.; Obi, K.; Tanaka, I., The ultraviolet bands of S2O studied by LIF and optical-optical double-resonance spectroscopy, Chem. Phys., 1984, 84, 3, 337, https://doi.org/10.1016/0301-0104(84)85183-6 . [all data]

Clouthier and Rutherford, 1988
Clouthier, D.J.; Rutherford, M.L., Supersonic jet spectroscopy of S2O, Chem. Phys., 1988, 127, 1-3, 189, https://doi.org/10.1016/0301-0104(88)87117-9 . [all data]

Zhang, Dupre, et al., 1995
Zhang, Q.; Dupre, P.; Grzybowski, B.; Vaccaro, P.H., Laser-induced fluorescence studies of jet-cooled S2O: Axis-switching and predissociation effects, J. Chem. Phys., 1995, 103, 1, 67, https://doi.org/10.1063/1.469623 . [all data]

Muller, Vaccaro, et al., 1999
Muller, T.; Vaccaro, P.H.; Perez-Bernal, F.; Iachello, F., The vibronically-resolved emission spectrum of disulfur monoxide (S[sub 2]O): An algebraic calculation and quantitative interpretation of Franck--Condon transition intensities, J. Chem. Phys., 1999, 111, 11, 5038, https://doi.org/10.1063/1.479786 . [all data]

Phillips, Smith, et al., 1969
Phillips, L.F.; Smith, J.J.; Meyer, B., The ultraviolet spectra of matrix isolated disulfur monoxide and sulfur dioxide, J. Mol. Spectrosc., 1969, 29, 1-3, 230, https://doi.org/10.1016/0022-2852(69)90102-7 . [all data]

Dixon, Haner, et al., 1977
Dixon, R.N.; Haner, D.A.; Webster, C.R., Optoacoustic spectroscopy with a tunable cw dye laser: forbidden transitions in some unstable sulphur compounds, Chem. Phys., 1977, 22, 2, 199, https://doi.org/10.1016/0301-0104(77)87003-1 . [all data]

Clouthier, 1987
Clouthier, D.J., The visible absorption spectrum of S2O, J. Mol. Spectrosc., 1987, 124, 1, 179, https://doi.org/10.1016/0022-2852(87)90131-7 . [all data]

Blukis and Myers, 1965
Blukis, U.; Myers, R.J., Disulfur Monoxide. III. Its Infrared Spectrum and Thermodynamic Functions, J. Phys. Chem., 1965, 69, 4, 1154, https://doi.org/10.1021/j100888a011 . [all data]

Lindemayer and Jones, 1985
Lindemayer, J.; Jones, H., The diode-laser spectrum of the ν1 band of disulfur monoxide, J. Mol. Spectrosc., 1985, 112, 1, 71, https://doi.org/10.1016/0022-2852(85)90192-4 . [all data]

Hopkins, Daly, et al., 1975
Hopkins, A.G.; Daly, F.P.; Brown, C.W., Infrared spectra of matrix isolated disulfur monoxide isotopes, J. Phys. Chem., 1975, 79, 17, 1849, https://doi.org/10.1021/j100584a018 . [all data]

Tang and Brown, 1975
Tang, S.-Y.; Brown, C.W., Raman spectrum of matrix-isolated disulfur monoxide. Evidence for the formation of trisulfur and sulfurdioxide from disulfur monoxide, Inorg. Chem., 1975, 14, 11, 2856, https://doi.org/10.1021/ic50153a055 . [all data]

Lo, Wu, et al., 2002
Lo, W.-J.; Wu, Y.-J.; Lee, Y.-P., Isomers of S[sub 2]O: Infrared absorption spectra of cyclic S[sub 2]O in solid Ar, J. Chem. Phys., 2002, 117, 14, 6655, https://doi.org/10.1063/1.1506155 . [all data]

Meschi and Myers, 1959
Meschi, D.J.; Myers, R.J., The microwave spectrum, structure, and dipole moment of disulfur monoxide, J. Mol. Spectrosc., 1959, 3, 1-6, 405, https://doi.org/10.1016/0022-2852(59)90036-0 . [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]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Cook, Winnewisser, et al., 1973
Cook, R.L.; Winnewisser, G.; Lindsey, D.C., The centrifugal distortion constants of disulfur monoxide, J. Mol. Spectrosc., 1973, 46, 2, 276, https://doi.org/10.1016/0022-2852(73)90042-8 . [all data]

Tiemann, Hoeft, et al., 1974
Tiemann, E.; Hoeft, J.; Lovas, F.J.; Johnson, D.R., Spectroscopic studies of the SO2 discharge system. I. The microwave spectrum and structure of S2O, J. Chem. Phys., 1974, 60, 12, 5000, https://doi.org/10.1063/1.1681014 . [all data]

Thorwirth, Theule, et al., 2006
Thorwirth, S.; Theule, P.; Gottlieb, C.A.; Muller, H.S.P.; McCarthy, M.C.; Thaddeus, P., Rotational spectroscopy of S2O: Vibrational satellites, 33S isotopomers, and the sub-millimeter-wave spectrum, J. Mol. Struct., 2006, 795, 1-3, 219, https://doi.org/10.1016/j.molstruc.2006.02.055 . [all data]


Notes

Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References