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

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-872.138264
Energy at 298.15K-872.141730
HF Energy-871.792758
Nuclear repulsion energy406.109925
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/6-31G*
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 1348 1279 207.38      
2 A1 763 724 49.34      
3 A1 616 585 2.15      
4 A1 534 506 28.04      
5 A1 158 150 0.00      
6 A2 528 501 0.00      
7 B1 912 865 236.10      
8 B1 530 503 21.75      
9 B1 267 254 0.22      
10 B2 888 843 422.16      
11 B2 597 566 28.73      
12 B2 512 486 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 3825.0 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 3630.7 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/6-31G*
ABC
0.13115 0.10583 0.10191

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.143
O2 0.000 0.000 1.581
F3 0.000 1.607 -0.101
F4 0.000 -1.607 -0.101
F5 1.331 0.000 -0.729
F6 -1.331 0.000 -0.729

Atom - Atom Distances (Å)
  S1 O2 F3 F4 F5 F6
S11.43861.62501.62501.59121.5912
O21.43862.32602.32602.66642.6664
F31.62502.32603.21332.17912.1791
F41.62502.32603.21332.17912.1791
F51.59122.66642.17912.17912.6622
F61.59122.66642.17912.17912.6622

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 98.611 O2 S1 F4 98.611
O2 S1 F5 123.222 O2 S1 F6 123.222
F3 S1 F4 162.777 F3 S1 F5 85.294
F3 S1 F6 85.294 F4 S1 F5 85.294
F4 S1 F6 85.294 F5 S1 F6 113.555
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.559      
2 O -0.407      
3 F -0.325      
4 F -0.325      
5 F -0.252      
6 F -0.252      


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 -1.054 1.054
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.880 0.000 0.000
y 0.000 -39.327 0.000
z 0.000 0.000 -38.896
Traceless
 xyz
x 3.231 0.000 0.000
y 0.000 -1.939 0.000
z 0.000 0.000 -1.292
Polar
3z2-r2-2.584
x2-y23.447
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.350 0.000 0.000
y 0.000 3.582 0.000
z 0.000 0.000 3.765


<r2> (average value of r2) Å2
<r2> 132.196
(<r2>)1/2 11.498