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

ΔvapH (kJ/mol) Temperature (K) Reference Comment
21.7285.Dykyj, Svoboda, et al., 1999Based on data from 270. to 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 σ = 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

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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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