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All results from a given calculation for SOF4 (Sulfur tetrafluoride oxide)

using model chemistry: mPW1PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at mPW1PW91/6-311G**
 hartrees
Energy at 0K-872.685332
Energy at 298.15K-872.688787
HF Energy-872.685332
Nuclear repulsion energy408.138749
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at mPW1PW91/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1384 1324 244.53      
2 A1 751 718 61.22      
3 A1 577 552 5.08      
4 A1 535 512 31.01      
5 A1 157 150 0.00      
6 A2 529 506 0.00      
7 B1 880 842 269.94      
8 B1 530 507 25.08      
9 B1 259 248 0.06      
10 B2 820 785 484.14      
11 B2 606 580 30.93      
12 B2 520 498 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 3774.4 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 3610.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at mPW1PW91/6-311G**
ABC
0.13350 0.10651 0.10243

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.142
O2 0.000 0.000 1.562
F3 0.000 1.608 -0.096
F4 0.000 -1.608 -0.096
F5 1.321 0.000 -0.725
F6 -1.321 0.000 -0.725

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.41991.62581.62581.58011.5801
O21.41992.31002.31002.64132.6413
F31.62582.31003.21662.17422.1742
F41.62582.31003.21662.17422.1742
F51.58012.64132.17422.17422.6416
F61.58012.64132.17422.17422.6416

picture of Sulfur tetrafluoride oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 98.425 O2 S1 F4 98.425
O2 S1 F5 123.292 O2 S1 F6 123.292
F3 S1 F4 163.149 F3 S1 F5 85.387
F3 S1 F6 85.387 F4 S1 F5 85.387
F4 S1 F6 85.387 F5 S1 F6 113.416
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.445      
2 O -0.378      
3 F -0.304      
4 F -0.304      
5 F -0.229      
6 F -0.229      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.855 0.855
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.780 0.000 0.000
y 0.000 -40.908 0.000
z 0.000 0.000 -39.517
Traceless
 xyz
x 3.432 0.000 0.000
y 0.000 -2.759 0.000
z 0.000 0.000 -0.673
Polar
3z2-r2-1.346
x2-y24.127
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.147 0.000 0.000
y 0.000 3.434 0.000
z 0.000 0.000 3.575


<r2> (average value of r2) Å2
<r2> 131.839
(<r2>)1/2 11.482