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

using model chemistry: mPW1PW91/cc-pV(T+d)Z

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/cc-pV(T+d)Z
 hartrees
Energy at 0K-872.825994
Energy at 298.15K-872.829660
HF Energy-872.825994
Nuclear repulsion energy415.189895
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/cc-pV(T+d)Z
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 1416 1356 241.57      
2 A1 806 772 55.54      
3 A1 600 575 4.77      
4 A1 568 544 25.64      
5 A1 175 167 0.00      
6 A2 562 538 0.00      
7 B1 933 894 266.21      
8 B1 563 540 21.12      
9 B1 267 255 0.10      
10 B2 846 810 489.23      
11 B2 641 614 33.58      
12 B2 555 531 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 3965.2 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 3798.3 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/cc-pV(T+d)Z
ABC
0.13857 0.10954 0.10643

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pV(T+d)Z

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.133
O2 0.000 0.000 1.541
F3 0.000 1.584 -0.083
F4 0.000 -1.584 -0.083
F5 1.288 0.000 -0.721
F6 -1.288 0.000 -0.721

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.40801.59851.59851.54611.5461
O21.40802.26852.26852.60382.6038
F31.59852.26853.16772.13932.1393
F41.59852.26853.16772.13932.1393
F51.54612.60382.13932.13932.5767
F61.54612.60382.13932.13932.5767

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 97.766 O2 S1 F4 97.766
O2 S1 F5 123.562 O2 S1 F6 123.562
F3 S1 F4 164.469 F3 S1 F5 85.716
F3 S1 F6 85.716 F4 S1 F5 85.716
F4 S1 F6 85.716 F5 S1 F6 112.876
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.047      
2 O -0.343      
3 F -0.223      
4 F -0.223      
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 -1.226 1.226
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.529 0.000 0.000
y 0.000 -39.323 0.000
z 0.000 0.000 -38.690
Traceless
 xyz
x 3.477 0.000 0.000
y 0.000 -2.213 0.000
z 0.000 0.000 -1.264
Polar
3z2-r2-2.528
x2-y23.793
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.435 0.000 0.000
y 0.000 3.760 0.000
z 0.000 0.000 3.825


<r2> (average value of r2) Å2
<r2> 127.451
(<r2>)1/2 11.289