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

using model chemistry: B1B95/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/3-21G*
 hartrees
Energy at 0K-868.215597
Energy at 298.15K-868.219211
HF Energy-868.215597
Nuclear repulsion energy411.400561
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 B1B95/3-21G*
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 1427 1363 227.74      
2 A1 825 788 36.72      
3 A1 686 655 2.49      
4 A1 546 521 39.73      
5 A1 143 137 0.03      
6 A2 538 514 0.00      
7 B1 1000 955 234.85      
8 B1 540 516 35.05      
9 B1 275 263 0.43      
10 B2 1001 956 396.25      
11 B2 611 584 51.14      
12 B2 523 499 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 4057.9 cm-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 3874.9 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 B1B95/3-21G*
ABC
0.13347 0.10974 0.10432

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.139
O2 0.000 0.000 1.567
F3 0.000 1.577 -0.117
F4 0.000 -1.577 -0.117
F5 1.329 0.000 -0.703
F6 -1.329 0.000 -0.703

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.42721.59741.59741.57381.5738
O21.42722.30652.30652.63032.6303
F31.59742.30653.15332.14402.1440
F41.59742.30653.15332.14402.1440
F51.57382.63032.14402.14402.6586
F61.57382.63032.14402.14402.6586

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 99.234 O2 S1 F4 99.234
O2 S1 F5 122.367 O2 S1 F6 122.367
F3 S1 F4 161.533 F3 S1 F5 85.072
F3 S1 F6 85.072 F4 S1 F5 85.072
F4 S1 F6 85.072 F5 S1 F6 115.266
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.483      
2 O -0.393      
3 F -0.304      
4 F -0.304      
5 F -0.241      
6 F -0.241      


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 -1.060 1.060
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.550 0.000 0.000
y 0.000 -38.807 0.000
z 0.000 0.000 -38.458
Traceless
 xyz
x 3.082 0.000 0.000
y 0.000 -1.803 0.000
z 0.000 0.000 -1.279
Polar
3z2-r2-2.559
x2-y23.257
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.485 0.000 0.000
y 0.000 2.655 0.000
z 0.000 0.000 2.807


<r2> (average value of r2) Å2
<r2> 129.129
(<r2>)1/2 11.364