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

using model chemistry: PBEPBE/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 PBEPBE/6-31G
 hartrees
Energy at 0K-896.421425
Energy at 298.15K-896.422691
HF Energy-896.421425
Nuclear repulsion energy368.808133
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/6-31G
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 717 707 75.18      
2 A1 513 505 1.98      
3 A1 219 216 18.49      
4 B1 264 260 0.00      
5 B2 481 474 0.00      
6 B2 77 76 0.00      
7 E 680 670 178.68      
7 E 680 670 178.68      
8 E 271 267 3.29      
8 E 271 267 3.29      
9 E 189 186 0.55      
9 E 189 186 0.55      

Unscaled Zero Point Vibrational Energy (zpe) 2274.1 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 2242.7 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/6-31G
ABC
0.09461 0.09461 0.06776

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.191
F2 0.000 0.000 -1.550
F3 0.000 1.809 0.303
F4 -1.809 0.000 0.303
F5 0.000 -1.809 0.303
F6 1.809 0.000 0.303

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.74121.81281.81281.81281.8128
F21.74122.58992.58992.58992.5899
F31.81282.58992.55873.61862.5587
F41.81282.58992.55872.55873.6186
F51.81282.58993.61862.55872.5587
F61.81282.58992.55873.61862.5587

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 93.538 F2 S1 F4 93.538
F2 S1 F5 93.538 F2 S1 F6 93.538
F3 S1 F4 89.782 F3 S1 F5 172.925
F3 S1 F6 89.782 F4 S1 F5 89.782
F4 S1 F6 172.925 F5 S1 F6 89.782
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.384      
2 F -0.260      
3 F -0.281      
4 F -0.281      
5 F -0.281      
6 F -0.281      


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 0.628 0.628
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.108 0.000 0.000
y 0.000 -41.108 0.000
z 0.000 0.000 -36.406
Traceless
 xyz
x -2.351 0.000 0.000
y 0.000 -2.351 0.000
z 0.000 0.000 4.701
Polar
3z2-r29.403
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 5.602 0.000 0.000
y 0.000 5.602 0.000
z 0.000 0.000 3.236


<r2> (average value of r2) Å2
<r2> 168.059
(<r2>)1/2 12.964