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All results from a given calculation for SF4 (Sulfur tetrafluoride)

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-797.662923
Energy at 298.15K 
HF Energy-797.662923
Nuclear repulsion energy289.870747
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 B3LYPultrafine/TZVP
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 831 801 119.06 13.73 0.00 0.00
2 A1 522 503 2.82 13.25 0.49 0.66
3 A1 474 457 23.33 2.65 0.26 0.41
4 A1 203 196 1.29 0.64 0.71 0.83
5 A2 420 404 0.00 1.60 0.75 0.86
6 B1 800 771 184.58 5.85 0.75 0.86
7 B1 313 302 13.04 0.12 0.75 0.86
8 B2 703 677 643.50 1.47 0.75 0.86
9 B2 480 463 0.47 0.80 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2373.1 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 2286.2 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 B3LYPultrafine/TZVP
ABC
0.20921 0.12709 0.10075

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.387
F2 0.000 1.699 0.285
F3 0.000 -1.699 0.285
F4 1.232 0.000 -0.630
F5 -1.232 0.000 -0.630

Atom - Atom Distances (Å)
  S1 F2 F3 F4 F5
S11.70211.70211.59711.5971
F21.70213.39822.28932.2893
F31.70213.39822.28932.2893
F41.59712.28932.28932.4632
F51.59712.28932.28932.4632

picture of Sulfur tetrafluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 S1 F3 173.144 F2 S1 F4 87.818
F2 S1 F5 87.818 F3 S1 F4 87.818
F3 S1 F5 87.818 F4 S1 F5 100.915
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.059      
2 F -0.341      
3 F -0.341      
4 F -0.189      
5 F -0.189      


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 1.076 1.076
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.039 0.000 0.000
y 0.000 -39.246 0.000
z 0.000 0.000 -31.129
Traceless
 xyz
x 3.148 0.000 0.000
y 0.000 -7.662 0.000
z 0.000 0.000 4.514
Polar
3z2-r29.027
x2-y27.207
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.423 0.000 0.000
y 0.000 4.729 0.000
z 0.000 0.000 2.730


<r2> (average value of r2) Å2
<r2> 111.589
(<r2>)1/2 10.564