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

using model chemistry: PBEPBEultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-896.620734
Energy at 298.15K-896.623503
HF Energy-896.620734
Nuclear repulsion energy403.234308
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 PBEPBEultrafine/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 843 829 120.85      
2 A1 600 590 4.56      
3 A1 447 439 21.40      
4 B1 393 387 0.00      
5 B2 566 556 0.00      
6 B2 189 186 0.00      
7 E 805 791 342.77      
7 E 805 791 342.77      
8 E 438 430 1.86      
8 E 438 430 1.86      
9 E 301 296 0.07      
9 E 301 296 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 3061.7 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 3011.2 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 PBEPBEultrafine/6-31G*
ABC
0.11398 0.11398 0.08040

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.207
F2 0.000 0.000 -1.390
F3 0.000 1.661 0.255
F4 -1.661 0.000 0.255
F5 0.000 -1.661 0.255
F6 1.661 0.000 0.255

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.59771.66181.66181.66181.6618
F21.59772.33832.33832.33832.3383
F31.66182.33832.34913.32212.3491
F41.66182.33832.34912.34913.3221
F51.66182.33833.32212.34912.3491
F61.66182.33832.34913.32212.3491

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 91.656 F2 S1 F4 91.656
F2 S1 F5 91.656 F2 S1 F6 91.656
F3 S1 F4 89.952 F3 S1 F5 176.687
F3 S1 F6 89.952 F4 S1 F5 89.952
F4 S1 F6 176.687 F5 S1 F6 89.952
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.365      
2 F -0.246      
3 F -0.280      
4 F -0.280      
5 F -0.280      
6 F -0.280      


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 0.330 0.330
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.058 0.000 0.000
y 0.000 -38.058 0.000
z 0.000 0.000 -35.014
Traceless
 xyz
x -1.522 0.000 0.000
y 0.000 -1.522 0.000
z 0.000 0.000 3.045
Polar
3z2-r26.090
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 4.361 0.000 0.000
y 0.000 4.361 0.000
z 0.000 0.000 3.016


<r2> (average value of r2) Å2
<r2> 142.899
(<r2>)1/2 11.954