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

using model chemistry: B3PW91/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at B3PW91/6-31G
 hartrees
Energy at 0K-896.787328
Energy at 298.15K-896.788999
HF Energy-896.787328
Nuclear repulsion energy375.826936
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 B3PW91/6-31G
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 779 746 75.93      
2 A1 537 514 1.64      
3 A1 291 279 32.41      
4 B1 285 273 0.00      
5 B2 517 495 0.00      
6 B2 103 99 0.00      
7 E 709 679 214.11      
7 E 709 679 214.11      
8 E 310 296 4.15      
8 E 310 296 4.15      
9 E 203 194 0.80      
9 E 203 194 0.80      

Unscaled Zero Point Vibrational Energy (zpe) 2477.5 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 2372.7 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 B3PW91/6-31G
ABC
0.09892 0.09892 0.06982

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.213
F2 0.000 0.000 -1.493
F3 0.000 1.783 0.278
F4 -1.783 0.000 0.278
F5 0.000 -1.783 0.278
F6 1.783 0.000 0.278

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.70651.78371.78371.78371.7837
F21.70652.51302.51302.51302.5130
F31.78372.51302.52083.56502.5208
F41.78372.51302.52082.52083.5650
F51.78372.51303.56502.52082.5208
F61.78372.51302.52083.56502.5208

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 92.086 F2 S1 F4 92.086
F2 S1 F5 92.086 F2 S1 F6 92.086
F3 S1 F4 89.924 F3 S1 F5 175.827
F3 S1 F6 89.924 F4 S1 F5 89.924
F4 S1 F6 175.827 F5 S1 F6 89.924
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.585      
2 F -0.293      
3 F -0.323      
4 F -0.323      
5 F -0.323      
6 F -0.323      


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 0.843 0.843
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.719 0.000 0.000
y 0.000 -41.719 0.000
z 0.000 0.000 -36.207
Traceless
 xyz
x -2.756 0.000 0.000
y 0.000 -2.756 0.000
z 0.000 0.000 5.513
Polar
3z2-r211.025
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 5.272 0.000 0.000
y 0.000 5.272 0.000
z 0.000 0.000 2.940


<r2> (average value of r2) Å2
<r2> 162.874
(<r2>)1/2 12.762