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

using model chemistry: B3PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at B3PW91/3-21G*
 hartrees
Energy at 0K-892.515678
Energy at 298.15K-892.518866
HF Energy-892.515678
Nuclear repulsion energy412.508876
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 B3PW91/3-21G*
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 939 901 141.32      
2 A1 661 634 2.60      
3 A1 508 488 39.24      
4 B1 421 404 0.00      
5 B2 638 612 0.00      
6 B2 210 202 0.00      
7 E 918 881 350.64      
7 E 918 881 350.64      
8 E 481 462 9.80      
8 E 481 462 9.80      
9 E 325 311 0.74      
9 E 325 311 0.74      

Unscaled Zero Point Vibrational Energy (zpe) 3412.4 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 3273.9 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 B3PW91/3-21G*
ABC
0.11935 0.11935 0.08427

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G*

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.211
F2 0.000 0.000 -1.361
F3 0.000 1.622 0.246
F4 -1.622 0.000 0.246
F5 0.000 -1.622 0.246
F6 1.622 0.000 0.246

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.57211.62291.62291.62291.6229
F21.57212.28382.28382.28382.2838
F31.62292.28382.29453.24492.2945
F41.62292.28382.29452.29453.2449
F51.62292.28383.24492.29452.2945
F61.62292.28382.29453.24492.2945

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 91.239 F2 S1 F4 91.239
F2 S1 F5 91.239 F2 S1 F6 91.239
F3 S1 F4 89.973 F3 S1 F5 177.521
F3 S1 F6 89.973 F4 S1 F5 89.973
F4 S1 F6 177.521 F5 S1 F6 89.973
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.459      
2 F -0.273      
3 F -0.296      
4 F -0.296      
5 F -0.296      
6 F -0.296      


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 0.588 0.588
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.258 0.000 0.000
y 0.000 -38.258 0.000
z 0.000 0.000 -34.644
Traceless
 xyz
x -1.807 0.000 0.000
y 0.000 -1.807 0.000
z 0.000 0.000 3.615
Polar
3z2-r27.230
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 3.158 0.000 0.000
y 0.000 3.158 0.000
z 0.000 0.000 1.975


<r2> (average value of r2) Å2
<r2> 137.476
(<r2>)1/2 11.725