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

using model chemistry: G4

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at G4
 hartrees
Energy at 0K-872.497950
Energy at 298.15K-872.491728
HF Energy-872.708308
Nuclear repulsion energy411.807831
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 B3LYP/6-31G(2df,p)
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 1368 1321 197.50      
2 A1 768 741 46.48      
3 A1 592 571 3.71      
4 A1 550 531 20.41      
5 A1 170 164 0.00      
6 A2 542 523 0.00      
7 B1 899 867 216.44      
8 B1 545 526 17.22      
9 B1 258 249 0.24      
10 B2 841 812 400.54      
11 B2 619 597 23.05      
12 B2 536 517 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 3843.4 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 3708.9 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 B3LYP/6-31G(2df,p)
ABC
0.13584 0.10792 0.10492

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.137
O2 0.000 0.000 1.557
F3 0.000 1.593 -0.084
F4 0.000 -1.593 -0.084
F5 1.301 0.000 -0.729
F6 -1.301 0.000 -0.729

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.42041.60791.60791.56241.5624
O21.42042.28702.28702.63022.6302
F31.60792.28703.18532.15502.1550
F41.60792.28703.18532.15502.1550
F51.56242.63022.15502.15502.6014
F61.56242.63022.15502.15502.6014

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 98.473 O2 S1 F4 98.473
O2 S1 F5 123.569 O2 S1 F6 123.569
F3 S1 F4 163.055 F3 S1 F5 85.327
F3 S1 F6 85.327 F4 S1 F5 85.327
F4 S1 F6 85.327 F5 S1 F6 112.862
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.559      
2 O -0.220      
3 F -0.158      
4 F -0.158      
5 F -0.012      
6 F -0.012      


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 -1.209 1.209
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


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


<r2> (average value of r2) Å2
<r2> 128.755
(<r2>)1/2 11.347