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

using model chemistry: B2PLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP/6-311G*
 hartrees
Energy at 0K-872.322721
Energy at 298.15K-872.326088
HF Energy-871.931229
Nuclear repulsion energy405.961767
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 B2PLYP/6-311G*
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 1356 1356 222.82      
2 A1 725 725 63.43      
3 A1 561 561 5.83      
4 A1 527 527 29.45      
5 A1 157 157 0.00      
6 A2 522 522 0.00      
7 B1 857 857 261.05      
8 B1 521 521 23.40      
9 B1 255 255 0.03      
10 B2 797 797 475.76      
11 B2 596 596 24.95      
12 B2 513 513 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 3692.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3692.6 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 B2PLYP/6-311G*
ABC
0.13217 0.10525 0.10141

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.145
O2 0.000 0.000 1.571
F3 0.000 1.618 -0.096
F4 0.000 -1.618 -0.096
F5 1.326 0.000 -0.730
F6 -1.326 0.000 -0.730

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.42621.63551.63551.58871.5887
O21.42622.32312.32312.65592.6559
F31.63552.32313.23522.18562.1856
F41.63552.32313.23522.18562.1856
F51.58872.65592.18562.18562.6519
F61.58872.65592.18562.18562.6519

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 98.480 O2 S1 F4 98.480
O2 S1 F5 123.424 O2 S1 F6 123.424
F3 S1 F4 163.041 F3 S1 F5 85.341
F3 S1 F6 85.341 F4 S1 F5 85.341
F4 S1 F6 85.341 F5 S1 F6 113.151
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.491      
2 O -0.381      
3 F -0.315      
4 F -0.315      
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 -0.771 0.771
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.126 0.000 0.000
y 0.000 -41.353 0.000
z 0.000 0.000 -39.783
Traceless
 xyz
x 3.442 0.000 0.000
y 0.000 -2.899 0.000
z 0.000 0.000 -0.543
Polar
3z2-r2-1.087
x2-y24.227
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.199 0.000 0.000
y 0.000 3.509 0.000
z 0.000 0.000 3.655


<r2> (average value of r2) Å2
<r2> 133.215
(<r2>)1/2 11.542