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

using model chemistry: mPW1PW91/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 mPW1PW91/cc-pVTZ
 hartrees
Energy at 0K-872.800057
Energy at 298.15K-872.803653
HF Energy-872.800057
Nuclear repulsion energy412.256058
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-pVTZ
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 1390 1333 233.73      
2 A1 793 761 56.12      
3 A1 599 574 3.49      
4 A1 556 533 26.91      
5 A1 170 163 0.00      
6 A2 547 525 0.00      
7 B1 921 884 261.77      
8 B1 549 527 20.96      
9 B1 260 249 0.13      
10 B2 847 812 482.79      
11 B2 625 600 32.92      
12 B2 541 519 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 3898.9 cm-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 3739.8 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-pVTZ
ABC
0.13644 0.10795 0.10515

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.136
O2 0.000 0.000 1.555
F3 0.000 1.593 -0.083
F4 0.000 -1.593 -0.083
F5 1.296 0.000 -0.729
F6 -1.296 0.000 -0.729

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.41901.60821.60821.55851.5585
O21.41902.28482.28482.62632.6263
F31.60822.28483.18662.15342.1534
F41.60822.28483.18662.15342.1534
F51.55852.62632.15342.15342.5928
F61.55852.62632.15342.15342.5928

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 97.811 O2 S1 F4 97.811
O2 S1 F5 123.713 O2 S1 F6 123.713
F3 S1 F4 164.379 F3 S1 F5 85.674
F3 S1 F6 85.674 F4 S1 F5 85.674
F4 S1 F6 85.674 F5 S1 F6 112.573
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.079      
2 O -0.336      
3 F -0.232      
4 F -0.232      
5 F -0.139      
6 F -0.139      


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 -1.177 1.177
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.700 0.000 0.000
y 0.000 -39.496 0.000
z 0.000 0.000 -38.829
Traceless
 xyz
x 3.462 0.000 0.000
y 0.000 -2.231 0.000
z 0.000 0.000 -1.231
Polar
3z2-r2-2.462
x2-y23.796
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.499 0.000 0.000
y 0.000 3.837 0.000
z 0.000 0.000 3.912


<r2> (average value of r2) Å2
<r2> 129.016
(<r2>)1/2 11.359