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

using model chemistry: B3LYP/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at B3LYP/3-21G*
 hartrees
Energy at 0K-892.727085
Energy at 298.15K-892.730185
HF Energy-892.727085
Nuclear repulsion energy410.626293
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 B3LYP/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 922 887 134.74      
2 A1 644 620 2.19      
3 A1 497 478 37.62      
4 B1 413 398 0.00      
5 B2 622 599 0.00      
6 B2 205 197 0.00      
7 E 891 857 333.53      
7 E 891 857 333.53      
8 E 472 454 8.57      
8 E 472 454 8.57      
9 E 318 306 0.69      
9 E 318 306 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 3332.4 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 3205.8 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 B3LYP/3-21G*
ABC
0.11830 0.11830 0.08344

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/3-21G*

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.212
F2 0.000 0.000 -1.365
F3 0.000 1.631 0.247
F4 -1.631 0.000 0.247
F5 0.000 -1.631 0.247
F6 1.631 0.000 0.247

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.57711.63091.63091.63091.6309
F21.57712.29302.29302.29302.2930
F31.63092.29302.30593.26102.3059
F41.63092.29302.30592.30593.2610
F51.63092.29303.26102.30592.3059
F61.63092.29302.30593.26102.3059

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 91.234 F2 S1 F4 91.234
F2 S1 F5 91.234 F2 S1 F6 91.234
F3 S1 F4 89.973 F3 S1 F5 177.533
F3 S1 F6 89.973 F4 S1 F5 89.973
F4 S1 F6 177.533 F5 S1 F6 89.973
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.442      
2 F -0.270      
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 0.576 0.576
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.290 0.000 0.000
y 0.000 -38.290 0.000
z 0.000 0.000 -34.670
Traceless
 xyz
x -1.810 0.000 0.000
y 0.000 -1.810 0.000
z 0.000 0.000 3.620
Polar
3z2-r27.240
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 3.236 0.000 0.000
y 0.000 3.236 0.000
z 0.000 0.000 1.997


<r2> (average value of r2) Å2
<r2> 138.560
(<r2>)1/2 11.771