return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B3PW91/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-897.050315
Energy at 298.15K-897.053371
HF Energy-897.050315
Nuclear repulsion energy404.819030
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/cc-pVDZ
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 876 846 147.16      
2 A1 623 602 5.54      
3 A1 488 471 31.21      
4 B1 411 396 0.00      
5 B2 596 575 0.00      
6 B2 212 205 0.00      
7 E 841 812 418.35      
7 E 841 812 418.35      
8 E 466 450 3.18      
8 E 466 450 3.18      
9 E 321 310 0.06      
9 E 321 310 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 3230.6 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 3117.5 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 B3PW91/cc-pVDZ
ABC
0.11483 0.11483 0.08109

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.206
F2 0.000 0.000 -1.387
F3 0.000 1.654 0.255
F4 -1.654 0.000 0.255
F5 0.000 -1.654 0.255
F6 1.654 0.000 0.255

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.59301.65471.65471.65471.6547
F21.59302.33102.33102.33102.3310
F31.65472.33102.33903.30782.3390
F41.65472.33102.33902.33903.3078
F51.65472.33103.30782.33902.3390
F61.65472.33102.33903.30782.3390

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 91.718 F2 S1 F4 91.718
F2 S1 F5 91.718 F2 S1 F6 91.718
F3 S1 F4 89.949 F3 S1 F5 176.565
F3 S1 F6 89.949 F4 S1 F5 89.949
F4 S1 F6 176.565 F5 S1 F6 89.949
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.307      
2 F -0.227      
3 F -0.270      
4 F -0.270      
5 F -0.270      
6 F -0.270      


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 0.505 0.505
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.065 0.000 0.000
y 0.000 -39.065 0.000
z 0.000 0.000 -35.232
Traceless
 xyz
x -1.916 0.000 0.000
y 0.000 -1.916 0.000
z 0.000 0.000 3.833
Polar
3z2-r27.665
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 3.932 0.000 0.000
y 0.000 3.932 0.000
z 0.000 0.000 2.520


<r2> (average value of r2) Å2
<r2> 142.422
(<r2>)1/2 11.934