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

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-897.286508
Energy at 298.15K-897.289540
HF Energy-897.286508
Nuclear repulsion energy409.879897
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 mPW1PW91/6-311G*
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 865 825 158.79      
2 A1 598 571 6.16      
3 A1 504 481 40.50      
4 B1 423 403 0.00      
5 B2 562 537 0.00      
6 B2 214 205 0.00      
7 E 786 750 456.97      
7 E 786 750 456.97      
8 E 481 459 1.92      
8 E 481 459 1.92      
9 E 328 313 0.03      
9 E 328 313 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 3177.1 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 3032.2 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 mPW1PW91/6-311G*
ABC
0.11783 0.11783 0.08293

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.202
F2 0.000 0.000 -1.364
F3 0.000 1.636 0.251
F4 -1.636 0.000 0.251
F5 0.000 -1.636 0.251
F6 1.636 0.000 0.251

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.56571.63631.63631.63631.6363
F21.56572.29842.29842.29842.2984
F31.63632.29842.31303.27112.3130
F41.63632.29842.31302.31303.2711
F51.63632.29843.27112.31302.3130
F61.63632.29842.31303.27112.3130

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 91.722 F2 S1 F4 91.722
F2 S1 F5 91.722 F2 S1 F6 91.722
F3 S1 F4 89.948 F3 S1 F5 176.557
F3 S1 F6 89.948 F4 S1 F5 89.948
F4 S1 F6 176.557 F5 S1 F6 89.948
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.443      
2 F -0.254      
3 F -0.297      
4 F -0.297      
5 F -0.297      
6 F -0.297      


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 0.507 0.507
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.139 0.000 0.000
y 0.000 -40.139 0.000
z 0.000 0.000 -35.946
Traceless
 xyz
x -2.097 0.000 0.000
y 0.000 -2.097 0.000
z 0.000 0.000 4.194
Polar
3z2-r28.387
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 3.919 0.000 0.000
y 0.000 3.919 0.000
z 0.000 0.000 2.553


<r2> (average value of r2) Å2
<r2> 140.157
(<r2>)1/2 11.839