sulphuryl dichloride

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Gas phase thermochemistry 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.

Quantity Value Units Method Reference Comment
Δfgas-354.80kJ/molReviewChase, 1998Data last reviewed in June, 1971
Quantity Value Units Method Reference Comment
gas,1 bar311.09J/mol*KReviewChase, 1998Data last reviewed in June, 1971

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

View plot Requires a JavaScript / HTML 5 canvas capable browser.

View table.

Temperature (K) 298. to 1100.1100. to 6000.
A 59.73371107.0539
B 102.73230.575016
C -85.97534-0.116006
D 26.165400.008015
E -0.562731-5.475057
F -378.3600-401.5908
G 353.1752418.6678
H -354.8032-354.8032
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in June, 1971 Data last reviewed in June, 1971

Vibrational and/or electronic energy levels

Go To: Top, Gas phase thermochemistry 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: Takehiko Shimanouchi

Symmetry:   C     Symmetry Number σ = 2


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

a1 1 SO2 s-str 1205  C 1205 S gas 1182 S p liq.
a1 2 SO2 scis 577  D 577 VS gas 560 VS p liq.
a1 3 SCl2 s-str 408  D 408 VS p liq.
a1 4 SCl2 scis 218  D 218 VS p liq.
a2 5 SO2 twist 282  D  ia 282 S dp liq.
b1 6 SO2 a-str 1434  C 1434 S gas 1414 M dp liq.
b1 7 SO2 rock 388  D 388 S dp liq.
b2 8 SCl2 a-str 586  D 586 VS gas 580 VW dp liq.
b2 9 SO2 wag 362  D 362 sh dp liq.

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
VWVery weak
iaInactive
shShoulder
pPolarized
dpDepolarized
C3~6 cm-1 uncertainty
D6~15 cm-1 uncertainty

References

Go To: Top, Gas phase thermochemistry 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.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [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

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