return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B3LYP/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/6-31G**
 hartrees
Energy at 0K-872.641589
Energy at 298.15K-872.645014
HF Energy-872.641589
Nuclear repulsion energy405.197333
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**
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 1336 1283 209.03      
2 A1 752 723 47.75      
3 A1 606 582 2.23      
4 A1 525 505 24.94      
5 A1 151 145 0.00      
6 A2 520 500 0.00      
7 B1 896 861 234.32      
8 B1 523 502 19.67      
9 B1 266 255 0.20      
10 B2 875 841 412.52      
11 B2 589 566 25.57      
12 B2 504 485 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 3771.0 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 3623.1 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**
ABC
0.13043 0.10572 0.10115

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G**

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 1.581
F3 0.000 1.610 -0.104
F4 0.000 -1.610 -0.104
F5 1.340 0.000 -0.725
F6 -1.340 0.000 -0.725

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.43901.62831.62831.59631.5963
O21.43902.33082.33082.66762.6676
F31.62832.33083.21912.18442.1844
F41.62832.33083.21912.18442.1844
F51.59632.66762.18442.18442.6798
F61.59632.66762.18442.18442.6798

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 98.717 O2 S1 F4 98.717
O2 S1 F5 122.925 O2 S1 F6 122.925
F3 S1 F4 162.567 F3 S1 F5 85.275
F3 S1 F6 85.275 F4 S1 F5 85.275
F4 S1 F6 85.275 F5 S1 F6 114.150
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.487      
2 O -0.394      
3 F -0.309      
4 F -0.309      
5 F -0.238      
6 F -0.238      


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 -1.064 1.064
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.701 0.000 0.000
y 0.000 -38.999 0.000
z 0.000 0.000 -38.677
Traceless
 xyz
x 3.137 0.000 0.000
y 0.000 -1.810 0.000
z 0.000 0.000 -1.327
Polar
3z2-r2-2.654
x2-y23.298
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.381 0.000 0.000
y 0.000 3.614 0.000
z 0.000 0.000 3.757


<r2> (average value of r2) Å2
<r2> 132.547
(<r2>)1/2 11.513