xenon difluoride

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Reaction thermochemistry data

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

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Fluorine anion + F2Xe = F3Xe-

By formula: F- + F2Xe = F3Xe-

Quantity Value Units Method Reference Comment
Δr138.43kcal/molN/AKrouse, Hao, et al., 2007gas phase

Gas phase ion energetics data

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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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to F2Xe+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)12.33 ± 0.03eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
12.35 ± 0.01PIBerkowitz, Chupka, et al., 1971LLK
12.35 ± 0.01PEBrundle, Robin, et al., 1970RDSH
12.33 ± 0.02PEBrehm, Menzinger, et al., 1970RDSH
12.28PIMorrison, Nicholson, et al., 1968RDSH
12.4SNielsen and Schwarz, 1976Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
XeF+12.90FPIBerkowitz, Chupka, et al., 1971, 2LLK
XeF+12.86FPIMorrison, Nicholson, et al., 1968RDSH
Xe+11.481F+F-?PIBerkowitz, Chupka, et al., 1971, 2LLK
Xe+~15.32FPIBerkowitz, Chupka, et al., 1971, 2LLK
Xe+12.0 ± 0.1F+F-?EISvec and Flesch, 1963RDSH

Ion clustering data

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

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Fluorine anion + F2Xe = F3Xe-

By formula: F- + F2Xe = F3Xe-

Quantity Value Units Method Reference Comment
Δr138.43kcal/molN/AKrouse, Hao, et al., 2007gas phase

Vibrational and/or electronic energy levels

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering 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:   6p 1Sg


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

To = 87400 gas 6p1Sg-X 114 114 Nielsen and Schwarz, 1976

State:   5d 1Πu


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

To = 86000 gas 5d1Πu,1/2-X 116 116 Jortner, Wilson, et al., 1963
Wilson, Jortner, et al., 1963
Nielsen and Schwarz, 1976
To = 80800 gas 5d1Πu,3/2-X 124 124 Jortner, Wilson, et al., 1963
Wilson, Jortner, et al., 1963
Nielsen and Schwarz, 1976

State:   6s 1Πu


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

To = 73870 gas 6s1Πu,1/2-X 135 135 Jortner, Wilson, et al., 1963
Wilson, Jortner, et al., 1963
Brundle, Robin, et al., 1970
Nielsen and Schwarz, 1976
To = 69300 gas 6s1Πu,3/2-X 144 144 Jortner, Wilson, et al., 1963
Wilson, Jortner, et al., 1963
Brundle, Robin, et al., 1970
Nielsen and Schwarz, 1976

State:   B


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

Tx = 63300 gas B-X 158 158 Jortner, Wilson, et al., 1963
Wilson, Jortner, et al., 1963
Nielsen and Schwarz, 1976

State:   A


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

Tx = 43500 gas A-X 230 230 Jortner, Wilson, et al., 1963
Wilson, Jortner, et al., 1963
Pysh, Jortner, et al., 1964
Nielsen and Schwarz, 1976

State:   5d


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

Σg+ 1 Sym. stretch 484 ± 24 gas AB Nielsen and Schwarz, 1976
Πu 2 Bend 200 T gas AB Nielsen and Schwarz, 1976
Nielsen and Schwarz, 1976
Σg+ 1 Sym. stretch 524 ± 8 gas AB Nielsen and Schwarz, 1976

State:   6s


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

Σg+ 1 Sym. stretch 500 ± 16 gas AB Nielsen and Schwarz, 1976
1 Sym. stretch 532 ± 8 gas AB Nielsen and Schwarz, 1976
Πu 2 Bend 73 ± 8 gas AB Nielsen and Schwarz, 1976

State:   X


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

Σg+ 1 Sym. stretch 516.5 ± 0.5 gas Ra Tsao, Cobb, et al., 1971
Brassington and Edwards, 1987
1 Sym. stretch 512 Ar Ra Howard and Andrews, 1974
1 Sym. stretch 512 Xe Ra Howard and Andrews, 1974
Πu 2 Bend 213.08 s gas IR Agron, Begun, et al., 1963
Burger and Ma, 1993
Burger, Ma, et al., 1994
2 Bend 215 Ar IR Ault, Andrews, et al., 1977
Σu+ 3 Asym. stretch 560.10 s gas IR Smith, 1963
Agron, Begun, et al., 1963
Reichman and Schreiner, 1969
Burger and Ma, 1993
3 Asym. stretch 547 Ar IR Turner and Pimentel, 963

Additional references: Jacox, 1994, page 120; Jacox, 1998, page 209; Burger, Kuna, et al., 1994

Notes

sStrong
TTentative assignment or approximate value
oEnergy separation between the v = 0 levels of the excited and electronic ground states.
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering 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.

Krouse, Hao, et al., 2007
Krouse, I.H.; Hao, C.T.; Check, C.E.; Lobring, K.C.; Sunderlin, L.S.; Wenthold, P.G., Bonding and electronic structure of XeF3-, J. Am. Chem. Soc., 2007, 129, 4, 846-852, https://doi.org/10.1021/ja065038b . [all data]

Berkowitz, Chupka, et al., 1971
Berkowitz, J.; Chupka, W.A.; Guyon, P.M.; Holloway, J.; Spohr, R., Photo-ionization studies of F2, HF, DF, and the xenon fluorides, Advan. Mass Spectrom., 1971, 5, 112. [all data]

Brundle, Robin, et al., 1970
Brundle, C.R.; Robin, M.B.; Jones, G.R., High resolution He I and He II photoelectron spectra of xenon difluoride, J. Chem. Phys., 1970, 52, 3383. [all data]

Brehm, Menzinger, et al., 1970
Brehm, B.; Menzinger, M.; Zorn, C., The photoelectron spectrum of XeF2, Can. J. Chem., 1970, 48, 3193. [all data]

Morrison, Nicholson, et al., 1968
Morrison, J.D.; Nicholson, A.J.C.; O'Donnell, T.A., Ionization and dissociation of xenon difluoride induced by photon impact, J. Chem. Phys., 1968, 49, 959. [all data]

Nielsen and Schwarz, 1976
Nielsen, U.; Schwarz, W.H.E., VUV spectra of the xenon fluorides, Chem. Phys., 1976, 13, 195. [all data]

Berkowitz, Chupka, et al., 1971, 2
Berkowitz, J.; Chupka, W.A.; Guyon, P.M.; Holloway, J.H.; Spohr, R., Photoionization mass spectrometric study of XeF2, XeF4, and XeF6, J. Phys. Chem., 1971, 75, 1461. [all data]

Svec and Flesch, 1963
Svec, H.J.; Flesch, G.D., Thermochemical properties of xenon difluoride and xenon tetrafluoride from massspectra, Science, 1963, 142, 954. [all data]

Jortner, Wilson, et al., 1963
Jortner, J.; Wilson, E.G.; Rice, W.A., Noble- Gas Compounds, H. H. Hyman, ed(s)., University of Chicago Press, Chicago, Ill., 1963, 358. [all data]

Wilson, Jortner, et al., 1963
Wilson, E.G.; Jortner, J.; Rice, S.A., A far-ultraviolet spectroscopic study of xenon difluoride, J. Am. Chem. Soc., 1963, 85, 813. [all data]

Pysh, Jortner, et al., 1964
Pysh, E.S.; Jortner, J.; Rice, S.A., Forbidden Electronic Transitions in XeF2 and XeF4, J. Chem. Phys., 1964, 40, 7, 2018, https://doi.org/10.1063/1.1725437 . [all data]

Tsao, Cobb, et al., 1971
Tsao, P.; Cobb, C.C.; Claassen, H.H., Raman Spectra for XeF2, XeF4, and XeOF4 Vapors, and Force Constant Calculations, J. Chem. Phys., 1971, 54, 12, 5247, https://doi.org/10.1063/1.1674821 . [all data]

Brassington and Edwards, 1987
Brassington, N.J.; Edwards, H.G.M., Vibrational spectrum and force constants of xenon (II) fluoride, J. Mol. Struct., 1987, 162, 1-2, 69, https://doi.org/10.1016/0022-2860(87)85023-8 . [all data]

Howard and Andrews, 1974
Howard, W.F., Jr.; Andrews, L., Synthesis of noble-gas dihalides by laser photolysis of matrix-isolated halogens, J. Am. Chem. Soc., 1974, 96, 26, 7864, https://doi.org/10.1021/ja00833a004 . [all data]

Agron, Begun, et al., 1963
Agron, P.A.; Begun, G.M.; Levy, H.A.; Mason, A.A.; Jones, C.G.; Smith, D.F., Xenon Difluoride and the Nature of the Xenon-Fluorine Bond, Science, 1963, 139, 3557, 842, https://doi.org/10.1126/science.139.3557.842 . [all data]

Burger and Ma, 1993
Burger, N.; Ma, S., The Ground State and Equilibrium Structure of XeF2, J. Mol. Spectrosc., 1993, 157, 2, 536, https://doi.org/10.1006/jmsp.1993.1043 . [all data]

Burger, Ma, et al., 1994
Burger, H.; Ma, S.; Winnewisser, B.P., High-Resolution FTIR Investigation of the ν2 Band of KrF2 and XeF2, J. Mol. Spectrosc., 1994, 164, 1, 84, https://doi.org/10.1006/jmsp.1994.1058 . [all data]

Ault, Andrews, et al., 1977
Ault, B.S.; Andrews, L.; Green, D.W.; Reedy, G.T., A search for the infrared fundamental of matrix-isolated XeF, J. Chem. Phys., 1977, 66, 7, 2786, https://doi.org/10.1063/1.434349 . [all data]

Smith, 1963
Smith, D.F., Xenon Difluoride, J. Chem. Phys., 1963, 38, 1, 270, https://doi.org/10.1063/1.1733476 . [all data]

Reichman and Schreiner, 1969
Reichman, S.; Schreiner, F., Gas-Phase Structure of XeF2, J. Chem. Phys., 1969, 51, 6, 2355, https://doi.org/10.1063/1.1672351 . [all data]

Turner and Pimentel, 963
Turner, J.J.; Pimentel, G.C., Noble-Gas Compounds, H. H. Hyman, ed(s)., University of Chicago Press, Chicago, Ill., 963, 101. [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]

Burger, Kuna, et al., 1994
Burger, H.; Kuna, R.; Ma, S.; Breidung, J.; Thiel, W., The vibrational spectra of krypton and xenon difluoride: High-resolution infrared studies and ab initio calculations, J. Chem. Phys., 1994, 101, 1, 1, https://doi.org/10.1063/1.468170 . [all data]


Notes

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