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

using model chemistry: PBEPBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at PBEPBE/6-31+G**
 hartrees
Energy at 0K-896.667279
Energy at 298.15K-896.669863
HF Energy-896.667279
Nuclear repulsion energy399.491855
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 PBEPBE/6-31+G**
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 804 795 145.95      
2 A1 561 555 6.50      
3 A1 427 422 25.12      
4 B1 381 377 0.00      
5 B2 516 511 0.00      
6 B2 183 181 0.00      
7 E 733 725 432.26      
7 E 733 725 432.26      
8 E 423 418 0.12      
8 E 423 418 0.12      
9 E 292 289 0.00      
9 E 292 289 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2884.2 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 2851.3 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 PBEPBE/6-31+G**
ABC
0.11175 0.11175 0.07887

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.199
F2 0.000 0.000 -1.405
F3 0.000 1.677 0.263
F4 -1.677 0.000 0.263
F5 0.000 -1.677 0.263
F6 1.677 0.000 0.263

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.60361.67831.67831.67831.6783
F21.60362.36482.36482.36482.3648
F31.67832.36482.37173.35412.3717
F41.67832.36482.37172.37173.3541
F51.67832.36483.35412.37172.3717
F61.67832.36482.37173.35412.3717

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 92.174 F2 S1 F4 92.174
F2 S1 F5 92.174 F2 S1 F6 92.174
F3 S1 F4 89.918 F3 S1 F5 175.653
F3 S1 F6 89.918 F4 S1 F5 89.918
F4 S1 F6 175.653 F5 S1 F6 89.918
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.979      
2 F -0.417      
3 F -0.391      
4 F -0.391      
5 F -0.391      
6 F -0.391      


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 0.334 0.334
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.406 0.000 0.000
y 0.000 -40.406 0.000
z 0.000 0.000 -36.504
Traceless
 xyz
x -1.951 0.000 0.000
y 0.000 -1.951 0.000
z 0.000 0.000 3.903
Polar
3z2-r27.805
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 5.556 0.000 0.000
y 0.000 5.556 0.000
z 0.000 0.000 3.871


<r2> (average value of r2) Å2
<r2> 146.548
(<r2>)1/2 12.106