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

using model chemistry: LSDA/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 LSDA/6-31G(2df,p)
 hartrees
Energy at 0K-894.056997
Energy at 298.15K-894.060200
HF Energy-894.056997
Nuclear repulsion energy417.241322
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 LSDA/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 892 878 114.51      
2 A1 631 620 4.99      
3 A1 519 511 19.12      
4 B1 435 428 0.00      
5 B2 589 580 0.00      
6 B2 226 223 0.00      
7 E 851 837 350.37      
7 E 851 837 350.37      
8 E 494 486 1.78      
8 E 494 486 1.78      
9 E 337 331 0.04      
9 E 337 331 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 3328.2 cm-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 3275.0 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 LSDA/6-31G(2df,p)
ABC
0.12212 0.12212 0.08610

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

Point Group is C4v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.205
F2 0.000 0.000 -1.343
F3 0.000 1.605 0.244
F4 -1.605 0.000 0.244
F5 0.000 -1.605 0.244
F6 1.605 0.000 0.244

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5 F6
S11.54821.60561.60561.60561.6056
F21.54822.25752.25752.25752.2575
F31.60562.25752.27003.21032.2700
F41.60562.25752.27002.27003.2103
F51.60562.25753.21032.27002.2700
F61.60562.25752.27003.21032.2700

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 91.399 F2 S1 F4 91.399
F2 S1 F5 91.399 F2 S1 F6 91.399
F3 S1 F4 89.966 F3 S1 F5 177.202
F3 S1 F6 89.966 F4 S1 F5 89.966
F4 S1 F6 177.202 F5 S1 F6 89.966
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.385      
2 F 0.036      
3 F -0.105      
4 F -0.105      
5 F -0.105      
6 F -0.105      


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 0.183 0.183
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.275 0.000 0.000
y 0.000 -37.275 0.000
z 0.000 0.000 -34.975
Traceless
 xyz
x -1.150 0.000 0.000
y 0.000 -1.150 0.000
z 0.000 0.000 2.300
Polar
3z2-r24.600
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 4.355 0.000 0.000
y 0.000 4.355 0.000
z 0.000 0.000 3.308


<r2> (average value of r2) Å2
<r2> 134.611
(<r2>)1/2 11.602