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All results from a given calculation for SF5 (Sulfur pentafluoride)

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-897.332211
Energy at 298.15K-897.335269
HF Energy-897.332211
Nuclear repulsion energy411.097529
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 B1B95/6-311G**
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 872 837 159.00      
2 A1 602 578 6.35      
3 A1 505 485 41.68      
4 B1 419 402 0.00      
5 B2 565 543 0.00      
6 B2 216 207 0.00      
7 E 789 758 459.61      
7 E 789 758 459.61      
8 E 482 463 2.47      
8 E 482 463 2.47      
9 E 326 313 0.03      
9 E 326 313 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 3186.7 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 3059.5 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 B1B95/6-311G**
ABC
0.11860 0.11860 0.08339

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.204
F2 0.000 0.000 -1.358
F3 0.000 1.631 0.249
F4 -1.631 0.000 0.249
F5 0.000 -1.631 0.249
F6 1.631 0.000 0.249

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.56221.63161.63161.63161.6316
F21.56222.28932.28932.28932.2893
F31.63162.28932.30663.26202.3066
F41.63162.28932.30662.30663.2620
F51.63162.28933.26202.30662.3066
F61.63162.28932.30663.26202.3066

picture of Sulfur pentafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 91.557 F2 S1 F4 91.557
F2 S1 F5 91.557 F2 S1 F6 91.557
F3 S1 F4 89.958 F3 S1 F5 176.887
F3 S1 F6 89.958 F4 S1 F5 89.958
F4 S1 F6 176.887 F5 S1 F6 89.958
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.423      
2 F -0.251      
3 F -0.293      
4 F -0.293      
5 F -0.293      
6 F -0.293      


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 0.527 0.527
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.052 0.000 0.000
y 0.000 -40.052 0.000
z 0.000 0.000 -35.908
Traceless
 xyz
x -2.072 0.000 0.000
y 0.000 -2.072 0.000
z 0.000 0.000 4.144
Polar
3z2-r28.287
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.895 0.000 0.000
y 0.000 3.895 0.000
z 0.000 0.000 2.537


<r2> (average value of r2) Å2
<r2> 139.407
(<r2>)1/2 11.807