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

using model chemistry: ROHF/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C4V 2A1
Energy calculated at ROHF/3-21G
 hartrees
Energy at 0K-889.786878
Energy at 298.15K-889.789775
HF Energy-889.786878
Nuclear repulsion energy403.580844
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 ROHF/3-21G
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 1027 931 115.13      
2 A1 654 593 1.99      
3 A1 480 435 85.47      
4 B1 382 347 0.00      
5 B2 667 605 0.00      
6 B2 172 156 0.00      
7 E 869 788 314.16      
7 E 869 788 314.16      
8 E 450 408 13.81      
8 E 450 408 13.81      
9 E 267 243 2.13      
9 E 267 243 2.13      

Unscaled Zero Point Vibrational Energy (zpe) 3277.2 cm-1
Scaled (by 0.907) Zero Point Vibrational Energy (zpe) 2972.4 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 ROHF/3-21G
ABC
0.11476 0.11476 0.08012

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/3-21G

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.226
F2 0.000 0.000 -1.369
F3 0.000 1.664 0.242
F4 -1.664 0.000 0.242
F5 0.000 -1.664 0.242
F6 1.664 0.000 0.242

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.59561.66401.66401.66401.6640
F21.59562.31602.31602.31602.3160
F31.66402.31602.35323.32792.3532
F41.66402.31602.35322.35323.3279
F51.66402.31603.32792.35322.3532
F61.66402.31602.35323.32792.3532

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 90.530 F2 S1 F4 90.530
F2 S1 F5 90.530 F2 S1 F6 90.530
F3 S1 F4 89.995 F3 S1 F5 178.940
F3 S1 F6 89.995 F4 S1 F5 89.995
F4 S1 F6 178.940 F5 S1 F6 89.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 2.170      
2 F -0.415      
3 F -0.439      
4 F -0.439      
5 F -0.439      
6 F -0.439      


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 1.350 1.350
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.775 0.000 0.000
y 0.000 -41.775 0.000
z 0.000 0.000 -35.283
Traceless
 xyz
x -3.246 0.000 0.000
y 0.000 -3.246 0.000
z 0.000 0.000 6.492
Polar
3z2-r212.985
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 144.212
(<r2>)1/2 12.009