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

using model chemistry: HF/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at HF/6-31G(2df,p)
 hartrees
Energy at 0K-894.584149
Energy at 298.15K-894.588050
HF Energy-894.584149
Nuclear repulsion energy429.178963
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 HF/6-31G(2df,p)
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 1011 915 168.03      
2 A1 737 667 18.05      
3 A1 641 580 34.77      
4 B1 528 478 0.00      
5 B2 677 613 0.00      
6 B2 281 255 0.00      
7 E 983 890 485.60      
7 E 983 890 485.60      
8 E 597 541 8.45      
8 E 597 541 8.45      
9 E 408 370 0.20      
9 E 408 370 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 3925.7 cm-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 3554.7 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 HF/6-31G(2df,p)
ABC
0.12903 0.12903 0.09141

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31G(2df,p)

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.201
F2 0.000 0.000 -1.314
F3 0.000 1.558 0.239
F4 -1.558 0.000 0.239
F5 0.000 -1.558 0.239
F6 1.558 0.000 0.239

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.51541.55831.55831.55831.5583
F21.51542.19962.19962.19962.1996
F31.55832.19962.20313.11562.2031
F41.55832.19962.20312.20313.1156
F51.55832.19963.11562.20312.2031
F61.55832.19962.20313.11562.2031

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 91.381 F2 S1 F4 91.381
F2 S1 F5 91.381 F2 S1 F6 91.381
F3 S1 F4 89.967 F3 S1 F5 177.238
F3 S1 F6 89.967 F4 S1 F5 89.967
F4 S1 F6 177.238 F5 S1 F6 89.967
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.366      
2 F -0.130      
3 F -0.309      
4 F -0.309      
5 F -0.309      
6 F -0.309      


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 0.445 0.445
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.964 0.000 0.000
y 0.000 -37.964 0.000
z 0.000 0.000 -34.919
Traceless
 xyz
x -1.523 0.000 0.000
y 0.000 -1.523 0.000
z 0.000 0.000 3.045
Polar
3z2-r26.091
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 3.579 0.000 0.000
y 0.000 3.579 0.000
z 0.000 0.000 2.814


<r2> (average value of r2) Å2
<r2> 128.685
(<r2>)1/2 11.344