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

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-872.585863
Energy at 298.15K-872.589418
HF Energy-872.585863
Nuclear repulsion energy409.834643
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 B1B95/6-31G**
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 1388 1325 228.69      
2 A1 794 758 48.52      
3 A1 635 607 2.37      
4 A1 542 517 28.29      
5 A1 159 152 0.00      
6 A2 535 511 0.00      
7 B1 939 897 245.21      
8 B1 539 514 23.49      
9 B1 269 257 0.28      
10 B2 917 876 435.41      
11 B2 608 580 33.72      
12 B2 521 497 0.18      

Unscaled Zero Point Vibrational Energy (zpe) 3922.9 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 3745.6 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 B1B95/6-31G**
ABC
0.13358 0.10766 0.10392

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.140
O2 0.000 0.000 1.568
F3 0.000 1.592 -0.097
F4 0.000 -1.592 -0.097
F5 1.317 0.000 -0.725
F6 -1.317 0.000 -0.725

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.42791.60951.60951.57611.5761
O21.42792.30352.30352.64472.6447
F31.60952.30353.18402.15982.1598
F41.60952.30353.18402.15982.1598
F51.57612.64472.15982.15982.6343
F61.57612.64472.15982.15982.6343

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 98.463 O2 S1 F4 98.463
O2 S1 F5 123.309 O2 S1 F6 123.309
F3 S1 F4 163.075 F3 S1 F5 85.365
F3 S1 F6 85.365 F4 S1 F5 85.365
F4 S1 F6 85.365 F5 S1 F6 113.383
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.508      
2 O -0.400      
3 F -0.314      
4 F -0.314      
5 F -0.240      
6 F -0.240      


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 -1.117 1.117
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.446 0.000 0.000
y 0.000 -38.828 0.000
z 0.000 0.000 -38.535
Traceless
 xyz
x 3.235 0.000 0.000
y 0.000 -1.837 0.000
z 0.000 0.000 -1.398
Polar
3z2-r2-2.797
x2-y23.382
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.260 0.000 0.000
y 0.000 3.468 0.000
z 0.000 0.000 3.655


<r2> (average value of r2) Å2
<r2> 129.959
(<r2>)1/2 11.400