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: PBEPBEultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBEultrafine/cc-pVTZ
 hartrees
Energy at 0K-872.303442
Energy at 298.15K-872.306703
HF Energy-872.303442
Nuclear repulsion energy403.630358
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 PBEPBEultrafine/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 1310 1301 193.12      
2 A1 713 708 55.42      
3 A1 547 543 2.91      
4 A1 510 506 18.91      
5 A1 146 145 0.00      
6 A2 505 501 0.00      
7 B1 835 829 239.38      
8 B1 505 501 12.74      
9 B1 239 237 0.02      
10 B2 780 775 436.05      
11 B2 575 571 16.97      
12 B2 498 495 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 3580.8 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 3556.1 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 PBEPBEultrafine/cc-pVTZ
ABC
0.13054 0.10397 0.10043

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVTZ

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 1.582
F3 0.000 1.626 -0.091
F4 0.000 -1.626 -0.091
F5 1.332 0.000 -0.739
F6 -1.332 0.000 -0.739

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.43981.64241.64241.59711.5971
O21.43982.33312.33312.67592.6759
F31.64242.33313.25142.19922.1992
F41.64242.33313.25142.19922.1992
F51.59712.67592.19922.19922.6643
F61.59712.67592.19922.19922.6643

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 98.178 O2 S1 F4 98.178
O2 S1 F5 123.479 O2 S1 F6 123.479
F3 S1 F4 163.644 F3 S1 F5 85.499
F3 S1 F6 85.499 F4 S1 F5 85.499
F4 S1 F6 85.499 F5 S1 F6 113.042
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.980      
2 O -0.298      
3 F -0.212      
4 F -0.212      
5 F -0.129      
6 F -0.129      


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 -0.932 0.932
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.092 0.000 0.000
y 0.000 -39.617 0.000
z 0.000 0.000 -38.768
Traceless
 xyz
x 3.101 0.000 0.000
y 0.000 -2.187 0.000
z 0.000 0.000 -0.914
Polar
3z2-r2-1.827
x2-y23.525
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.826 0.000 0.000
y 0.000 4.240 0.000
z 0.000 0.000 4.258


<r2> (average value of r2) Å2
<r2> 133.670
(<r2>)1/2 11.562