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

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-122.494310
Energy at 298.15K-122.496430
HF Energy-122.494310
Nuclear repulsion energy152.317082
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 B3LYP/CEP-121G
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 919 896 104.36      
2 A1 577 562 29.20      
3 A1 496 483 0.22      
4 A1 350 341 26.03      
5 A1 83 81 0.09      
6 A2 350 341 0.00      
7 B1 698 680 144.63      
8 B1 346 338 17.47      
9 B1 189 184 0.34      
10 B2 732 714 249.72      
11 B2 390 380 19.40      
12 B2 328 320 0.63      

Unscaled Zero Point Vibrational Energy (zpe) 2728.8 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 2659.3 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 B3LYP/CEP-121G
ABC
0.10415 0.08672 0.08165

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.168
O2 0.000 0.000 1.765
F3 0.000 1.773 -0.150
F4 0.000 -1.773 -0.150
F5 1.513 0.000 -0.784
F6 -1.513 0.000 -0.784

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.59751.80151.80151.78711.7871
O21.59752.60982.60982.96402.9640
F31.80152.60983.54672.41572.4157
F41.80152.60983.54672.41572.4157
F51.78712.96402.41572.41573.0257
F61.78712.96402.41572.41573.0257

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 100.145 O2 S1 F4 100.145
O2 S1 F5 122.165 O2 S1 F6 122.165
F3 S1 F4 159.711 F3 S1 F5 84.620
F3 S1 F6 84.620 F4 S1 F5 84.620
F4 S1 F6 84.620 F5 S1 F6 115.669
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.284      
2 O -0.265      
3 F -0.280      
4 F -0.280      
5 F -0.229      
6 F -0.229      


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 0.152 0.152
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.440 0.000 0.000
y 0.000 -43.190 0.000
z 0.000 0.000 -40.568
Traceless
 xyz
x 2.439 0.000 0.000
y 0.000 -3.186 0.000
z 0.000 0.000 0.747
Polar
3z2-r21.494
x2-y23.750
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.094 0.000 0.000
y 0.000 5.772 0.000
z 0.000 0.000 5.380


<r2> (average value of r2) Å2
<r2> 129.494
(<r2>)1/2 11.380