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

using model chemistry: PBEPBEultrafine/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-872.077348
Energy at 298.15K-872.080420
HF Energy-872.077348
Nuclear repulsion energy398.403369
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/6-31+G**
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 1286 1271 198.60      
2 A1 685 677 58.66      
3 A1 534 528 2.51      
4 A1 484 479 19.71      
5 A1 129 128 0.04      
6 A2 481 476 0.00      
7 B1 808 799 251.49      
8 B1 481 475 13.46      
9 B1 239 236 0.00      
10 B2 765 757 458.65      
11 B2 545 539 17.15      
12 B2 468 463 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 3452.2 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 3412.9 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 PBEPBEultrafine/6-31+G**
ABC
0.12664 0.10210 0.09742

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.148
O2 0.000 0.000 1.600
F3 0.000 1.643 -0.108
F4 0.000 -1.643 -0.108
F5 1.362 0.000 -0.735
F6 -1.362 0.000 -0.735

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.45211.66241.66241.62351.6235
O21.45212.36992.36992.70342.7034
F31.66242.36993.28522.22422.2242
F41.66242.36993.28522.22422.2242
F51.62352.70342.22422.22422.7247
F61.62352.70342.22422.22422.7247

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 98.866 O2 S1 F4 98.866
O2 S1 F5 122.949 O2 S1 F6 122.949
F3 S1 F4 162.269 F3 S1 F5 85.192
F3 S1 F6 85.192 F4 S1 F5 85.192
F4 S1 F6 85.192 F5 S1 F6 114.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.823      
2 O -0.450      
3 F -0.386      
4 F -0.386      
5 F -0.300      
6 F -0.300      


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 -0.652 0.652
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.089 0.000 0.000
y 0.000 -40.976 0.000
z 0.000 0.000 -39.405
Traceless
 xyz
x 3.101 0.000 0.000
y 0.000 -2.729 0.000
z 0.000 0.000 -0.372
Polar
3z2-r2-0.745
x2-y23.887
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.476 0.000 0.000
y 0.000 4.918 0.000
z 0.000 0.000 4.928


<r2> (average value of r2) Å2
<r2> 137.196
(<r2>)1/2 11.713