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Thiazyl fluoride


Phase change 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: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Reference Comment
5.19285.Dykyj, Svoboda, et al., 1999Based on data from 270. - 299. K.

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 FNS+ (ion structure unspecified)

Quantity Value Units Method Reference Comment
IE (evaluated)11.51 ± 0.04eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
11.49 ± 0.02PEDixon, Duxbury, et al., 1972LLK
11.54 ± 0.01PEDeKock, Lloyd, et al., 1972LLK
11.36 ± 0.03EIGlemser, Muller, et al., 1968RDSH
11.82PECowan, Gleiter, et al., 1972Vertical value; LLK
11.82PECowan, Gleiter, et al., 1971Vertical value; LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
FS+15.5 ± 0.1NEIGlemser, Muller, et al., 1968RDSH
NS+11.80 ± 0.05FEIGlemser, Muller, et al., 1968RDSH

Vibrational and/or electronic energy levels

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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: Takehiko Shimanouchi

Symmetry:   Cs     Symmetry Number sigma = 1


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a' 1 NS str 1372  C 1372 VS gas
a' 2 SF str 640  C 640 VS gas
a' 3 Bend 366  C 366 S gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
C3~6 cm-1 uncertainty

References

Go To: Top, Phase change data, Gas phase ion energetics data, Vibrational and/or electronic energy levels, NIST Free Links, Notes

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

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [all data]

Dixon, Duxbury, et al., 1972
Dixon, R.N.; Duxbury, G.; Fleming, G.R.; Hugo, J.M.V., The photoelectron spectrum of thiazyl fluoride, Chem. Phys. Lett., 1972, 14, 60. [all data]

DeKock, Lloyd, et al., 1972
DeKock, R.L.; Lloyd, D.R.; Breeze, A.; Collins, G.A.D.; Cruickshank, D.W.J.; Lempka, H.J., Photoelectron spectroscopy and ab initio LCAO MO SCF calculations on thiazyl fluoride, Chem. Phys. Lett., 1972, 14, 525. [all data]

Glemser, Muller, et al., 1968
Glemser, O.; Muller, A.; Bohler, D.; Krebs, B., Die N-S-Bindung: Bindungslangen Kraftkonstanten, Bindungsgrade und Bindungsenergien, Z. Anorg. Allgem. Chem., 1968, 357, 184. [all data]

Cowan, Gleiter, et al., 1972
Cowan, D.O.; Gleiter, R.; Glemser, O.; Heilbronner, E., The photoelectron spectra of NSCl, NSF NSF3, Helv. Chim. Acta, 1972, 55, 2418. [all data]

Cowan, Gleiter, et al., 1971
Cowan, D.O.; Gleiter, R.; Glemser, O.; Heilbronner, E.; Schaublin, J., The photoelectron spectrum of thiazyl fluoride (NSF), Helv. Chim. Acta, 1971, 54, 1559. [all data]

Shimanouchi, 1972
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]


Notes

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